I can't buy Delta Coin?!"The system has detected a transaction risk. Please contact customer support."

[xAlpagu:]

When trying to buy Delta Coin in-game, I get "The system has detected a transaction risk. Please contact customer support." error for some ridiculous reason? I've tried most of the methods to fix it, I've opened the Steam In-Game Interface, I've restarted the computer, I'm not using a VPN.... Help please....

[☥ 𝔄𝔫𝔡𝔯𝔢𝔦 ☥]

region lock probably ?

[swxxtlovx]

same

[vex]

same here

[Kobura v4.0]

Getting this as well, it worked briefly once and I backed out because I was still figuring out all the interface pieces. Any luck fixing this?

[JvstFck]

Same here