R570000 trade on nas100 account inactive unable to access website

Accumarkets disabled my trading account and froze my account then sends me a letter stating they will refund my deposits, my trade is still active as nas100 has dropped around 1000 pips from entry Profit is in excess of R1milThey placed me on an investigation for over 1 month I will be taking legal action against them and also opening a fraud case This also happened on alpha markets They frozen my account I took R20000 to R280000They disabled website access and also my trading account See screenshots