I feel your pain. When I tried to reopen my account after a 6-month break, they asked me ridiculous questions like what was the last game I played 6 months ago. Who remembers that? Ended up telling them to keep the account closed.
I’ve had similar issues with 1xbet, so you might want to check out 22Bet. They’re legal in both Bangladesh and India, they also accept cryptocurrencies. No problems with odds being limited so far.