I have 2 tamagotchis. v5 and v3. Heres their status-
V3-
Gen-1
Age-4
Points donated to king-6987
Rare items-1
V5-
Gen-1
Age ???
cool items-TONS
Rare items-2
I'll try to update more about them soon!!!
If it is a v3 then make sure your username matches the one online. Otherwise it wont work. Example:
Tama Username: hihi
If you entered online: code
Then it wont work make sure they are the same.