@mohammadfaisal
Sir, thank you very much for sharing some important information with me and I have already corrected everything.

I had to shop for 5000 taka last year for the lottery and I don't see that policy this year, I just have to shop and give my name, address and mobile number.

Yes, if there is any problem with the product of this showroom, it has a policy of returning it within 7 days.