Fortis Healthcare — No one picking the call in appointment section

Address:

LALITKANTVILA, TULSI Nagar Padrauna

My wife UHID number is 10925898,
We are trying to book appointments for USG whole abdominal +pelvis from 09.06.21, but no one picking the call in appointment section, we also do mail, but not received any response, then we got TL Mr Amandeep numbers but he also not able to give the solution when I how we got the appointment on 11.06.21, at 11.00 AM - 12 Noon
Please help us