Agechecker.net integrated with Ecwid site

I am looking for a developer to integrate Agechecker.net with my Ecwid site.

Preferred Age Verification Method:
- Age gate

Age Verification System Compliance:
- Not sure if it needs to be GDPR compliant

Implementation of Age Verification:
- Specific pages only

Ideal Skills and Experience:
- Experience with integrating third-party age verification systems
- Knowledge of Ecwid and its customization options
- Familiarity with GDPR compliance for age verification systems