Pizza Hut India — Received wrong pizza instead of the one ordered

Dear Sir/ Ma'am
I have ordered paneer capsicum and corn pan pizza along with garlic bread stix at Pizza Hut, Star City Mall, Mayur Vihar Phase 1, Delhi 91 on 12th August 2022 for takeaway.
My invoice no. Is[protected].
But when I opened the boxes at home, I was shocked as the pizza received was onion capsicum and corn pan pizza.
I was very disappointed with the service and even after calling at the numbers provided in the invoice, none were responded.
Kindly provide a suitable explanation for the same and refund back the money as the pizza I received was cheaper than the one I ordered.
Moreover proper compensation is expected as not only we were disappointed but also could not eat onion that time as per our hindu tradition we cannot eat onion in that month.
I expected better service from Pizza Hut at least
Regards
Srishti