Tradebulls — trading

Address:

Kolkata, West Bengal, 743126

My account have opening balanca is 7000as on 7th december, and i buy something and also contact with your help line to hold it and they confirmed me the same it's converted to hold, but at the market colse i see it's already sell. And gain the loss of rs 600 after market, due to 50 rupees sortage my share are sell out where your help line user confirm me it's convert to hold.
And now i check it's showing my demat balance is rs-5691. I don't understand the same where my account balance is 7000 and after loss of 600 rupees[protected]=6400, but my account showing rs 5691. And also unexpected charge are deduct from my account.