U. P. S. R. T. C — refund

Address: New Delhi, Delhi, 110059

U. P. S. R. T. C cancelled my bus ticket suddenly after 4 days of booking, no information provided regarding refund, customer care no is useless no one pick my phone, no reply of my mail,
Pnr no : xktd[protected]
Cancellation voucher no: [protected]Ticket no:[protected] amount=2190.00
Pnr no : xktd[protected]
Cancellation voucher no :[protected]Ticket no :[protected] amount= 1031.00
Delhi to kotdwar
Kindly resolve this issue as soon as possible