GST tax invoice not given while booking hotel through goibobo.com

I am a government official.I booked a hotel through goibibo.com for my future journey, and paid the full hotel bill in advance.

Goibobo.com refused to give me GST invoice stating that GST invoice will be given by the hotel , once you checkin at hotel 

and it will be given by hotel only.

Also Goibobo sent me a invoice which only mentioned the final amount without breakup of Tax nor GSTIN was mentioned 

on the invoice.

I want to know whether Goibibo is right in not giving the tax invoice for payment already made by me?

Please guide