Limited Withdrawal Amount

When I first began trading with them in 2018 they were really great and I keep reading wonderful reviews about them. When I began I had a 93% winning streak for 3 months and tripled my money, that's when the problem arrives. It began a day after making my first limited withdrawal. in Oanda, the withdrawal is limited and must be done in increments of $9000. After that moment limit orders were always a Pip away or less even with huge moves. Bids all resulted in instant reversal of the bid. Basically, it feels like they are trying to stop me from being profitable.