Bharat Gas — misbehaving denying to give original copy of transfer voucher

Address:

Kolkata, West Bengal

sir, I have problem against Bharat gas while i shifted to new place from my previous resident still i didn't change my gas supply but i got new gas supplier boy who always create problem while supplying gas sometime he intentionally makes delay deliver from my date of booking or sometime he charges cylinders with double amount replying scarcity in cylinders.i complained against him many times in office but no solutions so decided to change my connection to HP gas, after submitting all documents in office when i said i want to transfer to HP and i need a transfer voucher in original but the manager surrender my connection and denying to give original copy of transfer voucher and now in this date i have no gas connection because HP needs all original document. sir please solve my problem AS SOON AS POSSIBLE..