Norway is the country where Opera is sited. This is clearly something illegal according to Norwegian law. In IOS they remooved the "send"-button. I guess that is intentionally done by a programmer. For whatever reason... They can't holding back peoples money.
So its time that fix this issue now or publish that they working on the problem. Otherwise its just a scam. I guess Opera as a browser that deals with things like pivacy and VPN can loose a lot of trust in this case.
So I will give it a few days for them to solve the problem, but here is some links for anyone that lost a lot of money and wants to take this case further.
This people regulate the finance institutions of Norway and deals also with with crypto: https://www.finanstilsynet.no/en/about-us/notifications-to-finanstilsynet/
Here is the police department for economical crimes:
https://www.okokrim.no/oekokrim-paa-engelsk.549343.no.html
Here you can find information about the company, like adress and phone number (remember 0047 country code from abroad):
https://www.proff.no/selskap/opera-norway-as/oslo/internettdesign-og-programmering/IF5KY670C2C/