Thanks you for the register!
the registration number is not very important, the important thing is that you can complete all the data of the board, to then be able to buy perucoins! (Yes, you can already buy perucoins!)

Maybe this link can be useful: https://medium.com/@Peru_Coin/how-to-buy-perucoin-tokens-3c7e04228d2d

I hope I have helped you, if it was not enough, feel free to ask, I am happy to answer!