Why am I not able to purchase a specific game?

[hani alzhrani]

cant buy this one game ..

Hello guys ... ive been trying to buy the walking dead season's pass for like 8 hours .... everytime I try to buy it .. it says its a highrisk payment .. try after 30 mins ... ive bought season 2 season's pass just to see if it would work or not ... and it did .. I really wana play that game .. and yeah I can buy any other game ... but this one .. plz help me asap