Can't login to GooglePlay (Merge Iphone and Bluestacks)

I want to link my account from my iphone to bluestacks on my pc. 

I can't manage to log in to swgoh on bluestacks with any google play account, in the end I always need to play as a guest since I get stuck in a loop when I try to log in. 

The "phone" from bluestacks is showing on my google play account when I login on the web and search for devices under security and it's not locked.

When I click on "done" on this screenshot, I can select my googleplay account, after I click on that account I get to the same stage on the screenshot, back and forth