Problem with buying Xeno

Hiho, I tried to buy Xeno. Somehow it says that I have to add new card or something. Anyway, I can not add new card because I do not have any other. I am just using only one. I have already paid through PayPal for some stuff etc. but never had that problem. When I'm trying to add my currently card, it says that this card is already in use and I am not able to pay through it.
Also I've donated to Joshwa(_his stream donation list = Toopolegl - $65_) and other people... so there wasn't any problem.

My question is if I am able to pay through PayPal not by XenoBOT site but - let's say - private to DarkStar or someone else.







Yours truly,
Seb

@PunktG

Could you message me? :-) I'd like to buy through Tibia Coins! :-)