Query regarding place of business

sir,
I have applied for gst registration but aadhar authentication couldn't be done because mobile number was not linked.so the application was sent for verification by department.now query raised "Goods and Services - Details of Goods - Details of Goods - 1.Please specify how much area will be used
for business at this place?
2
Aadhaar Authentication - Aadhaar Authentication Status - E-KYC Documents - Provide E-KYC
Documents for the person whose Authentication has failed or Not Tried"
please guide me what to do.
thanking you with regards