1000 Contact Limitation --> ZOHO CRM Professional?

1000 Contact Limitation --> ZOHO CRM Professional?

Hi...

We have a ZOHO CRM Professional and added a Google Contact Sync (unidirectional from ZOHO to Google Contacts). Unfortunately, it seems to be a 1000 contact limit for syncing, but we have more than 3000 contacts. Please remove the limitation for our account on the domain quellgebiet.ch.

Thanks