How have you been using the exchange? Actually, there are many like actions that we can find. You just have to check the coin market cap then select the exchange section. there are many exchange lists there and choose at least the top 10. So far I use Binance as a global agent. this is no problem in any way. Sometimes there is a delay if the transaction is crowded or something on the network. but it didn't take long and I got my money. but we really have to be careful and choose the right exchange, especially if it is indicated as a scam then the possibility of losing our money is getting bigger.