Upon Withdrawal Request Robinhood Blocked My Account

Robinhood has been my platform of choice for a while, haven't had any major problems until recently. I tried to withdraw some of my investment last Monday, almost around 75% but instead of the withdrawal going through, I got a message saying that my account was down, from that moment on they started playing with me, they said send some documents, later the inspection process started and never ended, once they told me everything was in order and it’ll be back in two weeks by April 8, the dates kept getting pushed back…. the constant back and forth and the fact that the reason for the restriction is not clear to me have made me very angry and suspicious of the platform. I'm ready to leave Robinhood for good now.