They said stop collaboration and close my account and didn't wrote on that why they are doing this?
they think that you've violated one or multiple rules on their ToS. sadly I don't think you'll get your money back. almost every day I see people post similar stories and usually don't get any response from them.
the image is not showing. perhaps upload the image you have on Imgur and then share the link of the image here, after uploading it on Imgur.
Thanks I edit my picture and uploaded to imgur, hope 1xbit official will help me with this issue to recover my funds back to me hope they are not stolen

I have problem to login to my account on 1xbit.com
Deposit alot of money and they blocked login without reason.
Expect your funds had been stolen , this scam site does this every time , look at how many pages here mate and you will see same scenario and cases like yours? will end up being accused as cheater, wait ad see what will be their response and you will see it there.