Barclays PLC Credit Card Complaint

Barclays PLC Credit card department,

Credit line increase/decrease California

barclays decreased my credit card limit, I submitted a fraud claim and I asked if theres any way to reinstate my credit limit before the fraudulent transaction and the representative told me to wait after the result of the investigation Ive been waiting for a long time and up until now I have n't seen the result and no correspondent have been mailed.