I also have something peculiar to mention. Last week I filed an official complaint at their Curacao Anitellephone Licenseholder and at first I did not receive a reply. Then when I asked after a couple days of hearing nothing "can you please tell me if you received my complaint and tell me how long on average it takes to handle complaints?" out of the blue within minutes this reply suddenly came:

It strongly looks to me as if they play together with their Licenseholder Antillephone. Because I am 100% sure I do not have multiple accounts. Coinplay never told me the exact thing they accused me of but their signature campaign manager said it was because of "arbitrage betting". So now it's suddenly a completely different accusation. I wonder why did they not want to give the exact details of what I did wrong to Askgamblers because it was oh so secret and private info, and now they simply give it away just like that?
And if this truly is the correct accusation and they have proof to back it up, why didn't they just share that with Askgamblers so that I would have been shut up and most people would still have some kind of trust in Coinplay and their reputation would be saved?
I know why, because it's an incorrect accusation and they do not have any proof to back it up and Askgamblers would have seen through it. But sadly their Licenseholder is protecting them as long as they pay their license fees.
Btw, after that email from Antillephone they totally ignored me on my follow up emails. Antillephone is a horrible Licenseholder and does nothing to protect players from dishonest companies.
Avoid Coinplay and avoid sportsbooks licensed by Antillephone, unless they have a truly good reputation such as Pinnacle, Stake etc.