can't find the Redemption Code

[PNNNN]

I bought Photoshop Element 2021 on Amazon, and today i want to install it

when finish installation, it ask the redemption code, i find the package from head to toe, can't see any 22or24-digit alphanumeric code.

here's the picture

please help me!!!

[Test Screen Name]

So far as I can see, the code shown as "Product code", starting PEPE (which you partially masked, thank you!) has 22 characters. Adobe's instructions are confusing, in fact wrong. They refer to " 22-digit alphanumeric". Of course an alphanumeric code can have letters in it, so it will not be 22-digit. Whoever wrong this used wrong English and should have said "22-character".