Pathetic service. Applications done in March..till...

Pathetic service. Applications done in March..till to date no connection. As per the plan..iam allowed 150 gb for the month..but they continue to ration data they provide on complementary wifi they have provided. Its not my fault that connection hasn't been done. I called in to the contact center...for the top up..all my details were taken but Sera said she cant promise when top up can be done. I told her that I'm not at home and need to keep a sight on my home..n without data that's not possible. She said she would call me back..but no call till now. I will surely blame TFL if any mishaps happens at my house