1) file petition in HC for quashing of FIR  as raid conducted on residential house which is not common gaming room 

2) 

police cannot search without warrant 

2) file writ petition in HC for quashing of FiR 

An offence of keeping common gaming house under Section 3 is committed for which punishment is one year imprisonment and fine up to 5K. Under this Section punishment will be awarded to the owner of the house. An offence of gaming is committed by you for which punishment is imprisonment up to six months and fine up to 3K. But as your minor, you will be not be sent to jail, you will be kept in Children’s Home under JJA. But you parents may be sent to jail under Section 3. All money earned will be seized by Government. Your bank accounts will be opened.

You can file a writ petition in this case against the said police officers for violation of your fundamental rights 

you can file an anticipatory bail in either the Session Court or High Court under Section 438 of the Code of Criminal Procedure, 1973 before the arrest is made. After a person has been arrested, the accused can seek bail under Section 437 and Section 439 of CrPC.

If the complainant has made false claims and filed a fake FIR, they will be penalised with imprisonment of either kind for a period of up to two years, or a fine, or both. If such a criminal procedure is brought on the basis of a false charge of an offence punishable by death, life imprisonment, or imprisonment for seven years or more, the complainant will be liable for a more severe punishment.

You can also file a complaint with the police officer with whom the false FIR has been lodged or to his Senior police officer, who is empowered file a case against such police officer who has lodged the FIR before the Magistrate court.

If the police have come to your home without any warrant and searched your home, you can file a complaint against the police officer for illegal search and seizure.

It is important to note that the police cannot file a case against you without any evidence or without any opposite person or company giving a complaint against you.

As such, offences punishable under Section-3 & 4 shall be cognizable and bailable. Since, Section-12 also provides power to police officers to arrest without warrant, the same shall be cognizable and bailable.

You may escalate the matter to high court to direct the court for an expeditious trial so that you can come out by paying fine amount.

As you are a minor the police has to follow the procedures of JJ act. 

As per the sections 3 and 4 of the AP gaming act, the police officers can arrest without warrant, the same shall be cognizable and bailable.

you first obtain bail, if not obtained so far,  and then challenge the case if you feel that you have not done any crime as per the FIR. 

You can even approach high court with a quash petition to get the FIR quashed based on the documentary evidences in your possession. 

I am sorry to hear about your situation. It is important to consult with a criminal defense lawyer in your area who can provide you with legal advice based on the specific facts of your case.

Regarding your questions, the police may have the authority to search your home without a warrant in certain circumstances, such as if they have probable cause to believe that evidence of a crime is present and that waiting to obtain a warrant would result in the destruction or loss of that evidence. However, if the police did not have a valid legal basis for the search, you may be able to challenge the search in court.

As for the charges against you, it is important to note that gambling is generally illegal in India, except in a few states where it is strictly regulated. The AP Gaming Act makes it illegal to gamble or bet on games of chance without a license, and the penalties can be severe, including imprisonment and fines. However, if you can demonstrate that you earned the money through lawful means, such as by playing skill-based games, you may be able to challenge the charges against you.

Regarding unblocking your accounts, you may need to provide additional information or documentation to your bank to demonstrate that the funds in your account were lawfully earned. It may also be possible to challenge the police's decision to freeze your accounts in court.

Again, it is important to consult with a criminal defense lawyer as soon as possible to discuss your options and develop a strategy for your defense.