I have downloaded CCleaner to my Moto G Power smartphone, and I'm using it ok. However, I've been attempting to upgrade it to remove the ads. I am unable to pay for it by any means that I have attempted, i.e., Google Pay, linking credit cards, linking banks, etc. I believe there is just a problem with this phone as it pertains to making payment. I continue to get error messages, e.g., "payment cannot be made, "unexpected error occurred, Please try again later," etc.
That said, is there any method for making a payment to Piriform, outside of the phone, i.e., using my computer, or calling into Piriform? I've searched for CCleaner Support email address or phone number, to no avail.
Thanks.