In order to connect your site with Ezoic you can change the name server addresses at your registrar to the Ezoic name server addresses provided in your Ezoic dashboard. More information on this here.
To edit the name server addresses at A2:
1. Login to your A2 account
2. Click on ‘my domains’:
3. Select the correct domain.
4. Click ‘manage name servers’:
5. Select ‘use custom name servers’