Pacl India — already registered error

Plz sir give me my pacl certificate
certificate no U[protected]
NAME anusaya vishwanath chavan
mo no [protected]

After entering the receipt number and mobile number no OTP is not generated and the page says the service is unavaliable

My name : V. Manimaran

Father name : Viswanathan

Address: 29/348 vrundavan flat
hatkeshwar, અમરાઇવાડી, Ahmedabad.

C. S. C code: 005

C. S. S no. : R0096/12

Receipt no. R5364700

Payment plan & no.And term: 328/5 Y6 M

Plot reg. No. : V[protected]

Agency code: WS[protected]

Agency unit code: WS[protected]

My registration on sebipaclrefund.co.in is already done by someone. Now i am try to login but it requires password, but i have no password. When i click on forgot password, it requires mobile number used at the time of registration which is also missing because i don't know who did registration.
I want to know how i reset my mobile number so that i can get otp and can change my password. Please solve my issue? What i have to do?..now how to fill the form..let me know

My Name is L. Veeramani S/o. Mr. Lakshmanan
Reciept No. FO453116