E Seller — gst tax invoice

Address:

400005

Dear madam/sir
I am working with govt psu and getting the reimbursement against the cost of mobile. I have purchased one plus 6 t mobile vide order no
Order #[protected]. During the ordering i forget to mention the gst no of my organization. As i submitted the bill to my organization, gst component which i have paid was not reimbursed to me the address and gst no of my organization is

Dedicated freight corridor corporation of india limited
Office of cpm-mumbai north-dfccil, 7 th floor, central railway new admin
Building, d. N. Road, csmt, mumbai city, maharashtra, 400001

Gstin 27aaccd4768m1z5.

Is it possible that i get gst tax invoice against my purchase. If i get this help, i will get the reimbursement of gst.

Thanks