You will receive your shares in the BUX STOCKS app when you meet all the criteria of the campaign. This includes a.o.:
Signing up to the BUX STOCKS waiting list;
Creating an account in the BUX STOCKS app when it launches;
Funding your account in the BUX STOCKS app;
Having a balance of at least €1 on your BUX STOCKS account three months after opening and funding the account;
Having executed at least 3 trades within the first three months after opening and funding the account.
This means you can receive the shares, at its earliest, three months after opening your BUX STOCKS account, as this is the first possible moment to meet the final requirement.