Not able to log in on pc after purchasing Shot Designer Pro on phone

Hi there, I’ve purchased the Shot Designer pro on my phone(android), created and account on HCW, downloaded on my pc, but when I try to log in on pc says there is no orders or activation on my account. I had a look and there’s nothing there and I don’t know how to fix it.

the purchase order number ends with 80337

Please help.

Regards,

Vit