Review Yellow card

Been using yellow card for a while now, I had issues of failed transfer and that took weeks before I got it back with constant talking to support and later they went into scamming me of my bitcoin, I have been having issues, Whenever a bitcoin is sent into my yellow card wallet I don’t receive it and it shows up on blockchain network then when I check I found out that it has been sent out to another address and upon checking my wallet history there was nothing in it, it was about 1400$ and till this moment am still talking to yellow card support and nothing has been done, they are using their private key to steal people’s bitcoin, I went to their office at VICTORIA ISLAND and upon my surprise it was a residential place, please don’t trade with yellow card because they are just a bunch of scammers ripping people of their hard earned money, they don’t even have a direct contact like Patricia that you can reach out to, they are just some bunch of scammers