1. The police filed the criminal case to punish the accused on the basis of your criminal complaint with them.
The police cannot retrieve your property.
The judge will go by the case before the court and would not travel beyond that to provide you the relief you hve not sought for.
For retrieving possession of your property you should have filed a suit for recovery of possession before a civil court and not through this criminal complaint through police.
2. Your sentimental; issues may not find an answer in law.
3. The courts do not entertain such emails, this email would not even attract the attention of concerned judge, so the hopes for a reply is nothing but a waste of time, instead, you could have approached the court through your advocate for relief.
4. No such writ petition is maintainable, the high court will direct you to approach appropriate subordinate civil court for reliefs sought.
5. Yes, it is a civil matter.
6. You better observe the process of law through an advocate instead of making such statements which won't fetch you any benefit.