I opened a betting account today (don't have to mention) but when I bet on their virtual games, they don't have the kind of options I am expecting to see but only provides more like only 4 options which are home win, away win, draw and over. So I bet if I could win but luckily for me I won ×2 of what I deposited, then I withdrawed the funds and mailed them to block the account because I don't find anything suitable for my liken but they replied me saying they can't and I have to make use of the account until 90 days before they can block the account.
However, it's my money and they can't force me to use it, so they have to block the account. I see that the only way to stay away from the betting account is not to fund it again.
So can anyone force you to make use of what you don't dislike?
It is probably mentioned in their terms and conditions so you would not be surprised if you spend time reading that while registering. If you want to stay away then you need to stay away and blocking/deleting an account from a particular casino doesn't stop you from playing in another casino and as well they are not going to encourage users to create an account and the next day want to block their account after winning some money.