Go Air — Return my power bank

Address:

Srinagar, Jammu and Kashmir, 110001

I have booked a ticket for go air for flight g8 229 with pnr b6s410 from delhi to srinagar for 28 may 2017. The sequrty officer kept the power bank (Intex, 16000mah), didn't allowed me to carry with me need my power bank. It is urgently needed as a person can carry their power bank. Kindly respond and so that i can mention the adress and other details which ever required. And even i don't know what they do with our belonging. My power is so costly and urgently required. Please curior at the adress anjay kumar, vill+post:-sutihara, teh:-parihar, dist:-sitamarhi (Bihar) pin no. 843331