Dell India — Need for authorization certificate of dell exclusive store

Address:

B82, Phase 1, SPM colony, Hoshangabad, MP

I am a government employee and had to purchase a laptop as per company policy. But for reimbursement I need dell exclusive authorisation certificate. At the time of purchase they provide me an expired authorisation certificate and misguided me. Kindly provide me current year certificate so that I can submit in my company for reimbursement.

Details of store is mention below :
RsKrish Technology & Service Private Limited
Dell Exclusive Store
G3, 47-48, Pragati House, Nehru Place, Delhi - 110019

Thank you