13 Offers not credited by Adscend

Hi
I have completed the following offers from Adscend as per the guidelines given. Even after raising support tickets and sending reminders, I am still waiting to get the credits. I submitted ticket with clixsense, but no help received.

Should I write off these clixcents? No other better way to resolve this?

Offer Date Support ticket raised on
Tap Smash Rewards 29th Apr 30Apr
Clash of Battleship 29Apr 30Apr
App a day Teen Patti 29Apr 01May
TVFPlay 30Apr 01May
Money View 30Apr 01May
Grab an app 30Apr 03May
Oxigen Wallet 02May 08May
Hindi News 02May
Foro Student 02May 08May
Ureward 02May
Ladooo 02May
The Jungle Book 04May
DU Battery 04May
Opera Mini 04-May
ColourGo 05-May
Olx 08-May
Ace2Three 08-May