Looks like an exit scam!
They probably wait for Brexit to happen in 2021 and vanish.
Exist scam running for years and recently getting into a partnership with both Mastercard and Visa as a principal member?
Neah, they will not exist scam when they charge those ridiculous fees and have made millions with their token.
That being said, customers support is a disaster, not only slow but poorly trained, only once I managed to get somebody to help me clear and fast after their automated system was unable to understand the difference between a street number and a building number.
Shitty support yeah, huge fees checked, buggy app of course, crappy exchange rates but a scam, no! Or at least not yet!
I see many peoples also complaining about Wirex in the past
Yeah, past! Wirex used to be so crappy I would have not touched it but I'm already using it for two years and encountered no issues regarding deposits or payments.
I have a feeling the problem OP is facing is coming from a different direction, somebody who actively trying to buy phone numbers and bank accounts in other countries usually gets into trouble with banks.