I'm having trouble using the points I got when I bought early access

I bought the early access key for an account "X" on the POE2 website. When I went to redeem it on Steam and log in for the first time, I got an error when linking it to the website account. I clicked "Create one" on Steam. One was created by Steam, which I linked to the website later. However, I ended up with two different accounts. The one I bought the key from and where the bonus coins are, is on account "A", and account "X", which is the Steam account where I'm playing, doesn't have the points.

In short, is there any way I can play with the account I created to buy the key? Either through Steam or through Path Launcher itself, or is there any way I can transfer the points to another account?

I need to solve this because I want to use my 300 points.