HI, the "Weebly" sites were grandfathered in, Square is the primary platform. Best advice is to contact Square support.
If you need help with your Square account please contact the Square Customer Success team directly. The team is available through live chat and by phone. The support number is 1-855-700-6000 and team members are available from Monday to Friday, 6am to 6pm, PST.
Hope this helps.
TERRI
