Russia themeforest.net earnings report?

Question

themeforest

Good afternoon.
I draw website designs and place them for sale on themeforest.net. Clients buy, money is credited to their account, and then they go to PayPal, and from there to a bank account.
- I pay taxes on income, but how do I report where the money came from?
Indeed, on the bank account it says received from PayPal, PayPal says that the money came from themeforest.net, and in the account from themeforest.net there is a table of names and emails of buyers.
Country of the Russian Federation. Legal entity LLC. Uprashchenka.
PS I'm asking a question for the first time, if you need additional information, I'm ready to provide it.

Answer 1

On the profile page, in the personal settings, indicate the financial number, at the end of each year they send a ready-made declaration of sales income, and you indicate it on the tax form. But it seems that it is not enough to indicate only the number, you still need to find them and fill out a tax form. I'm digging just on this issue, I'll find out more, I'll write it off.