Access to free account

It seems like my former web designer has hosted my website on Netlify for free but didn’t send me any password or account access.

I’m not in contact with this person anymore, how can I acces the hosting plateform in order to transfer my website ?

Thanks for your answer,

We’ll have to get permission from the web designer if you want to have the site transferred to your control. Are they dead, or just ignoring your emails? Do you still have access to the source code so you can rebuild it if they don’t answer our request?