Foco model franchise

I had call the company who was cleaning that they provide for model franchise in where you just have to invest and daily expenses rent and salary staff will be paid by the company on the behave with the company so my question is like if I pay them the investment amount which is 3 lakh to 4 lakh and GST Plus so if they take my money and the business is not working properly as I accepted then what will be the law will I get my money back they are telling that table to the agreement and all but as per the laws as seen that a people who do agreement the cheat and also it's making lots of different thoughts in my mind so can I get support from yourself so what steps will be taken before buying a focal modern franchisee that I should be in safe and my money investor should be safe when business is not working well I can exit from it because nowadays companies are establishing and getting shut down after and few three years five years six years so please help me out with this I will be very thankful if you help me out out of this by have a nice day....