Square weebly required?

[Chiot]

The Square Weebly interface is confusing and seemingly misleading.

I use Square Appointments, requiring customers to provide credit card in order to book an appointment. I DO NOT sell anything online except the e-gift cards provided by Square, for which deducts a percentage and fee.

I noticed the Appointments is not booking the 75 minutes for a 60 minute service plus 15 extra time, as saved in the service settings. Trying to get this to book correctly, I noticed my Booking Site is also no longer organized as I set up.

Appointments suddenly requires I pay for Square /Weebly interface $16/month and provide financial information to Weebly. 

My questions are:

is the Square/Weebly interface really necessary to simply use Square Appointments?

Why am I paying $16/month to Square/Weebly in addition to the transaction percentage and fee to Square?

Who do I contact to fix the errors in Appointments? The Booking Site is with Weebly. But it’s export into Square Appointments is not syncing. My schedule is now inaccurate.

Thank you.