I installed photoshop cs3 onto a new mac. I typed in the serial number, but it routed me to a page asking which other c versions I have. I've had them all since 1994 but none of them are showing up on my Adobe ID account. Who do I call?

I installed photoshop cs3 onto a new mac.  I typed in the serial number, but it routed me to a page asking which other c versions I have.  I've had them all since 1994 but none of them are showing up on my Adobe ID account.  Who do I call?

I need cs3 for my Epson scanner.  It is not supported by the other Adobe cs versions.