I was trading normally (scalping), suddenly my account was locked and they said I was manipulating the order book.
until now my account is still locked.
I have also experienced cases of accounts being locked out, who knows what caused it, but I made a support ticket and finally I was only asked to verify my account and my account returned to normal again, a case like yours is quite strange if only because of price manipulation while it is your right in trading, you can report this and make a support ticket, I haven't traded there since 2 months ago, because I don't feel comfortable and their exchanges have a lot of bad reputations