Bad service by Supersonic

I’ve been with supersonic on LTE for almost a year before fibre was live in my area and since my area became live I’ve been waiting for them to come install my fibre which was paid for and calling them at least once a week and nothing happens after I call. They are clearly making more money from me on LTE bcoz the data runs up within 2 weeks then I have to buy more data every day from them. Super disappointed I wouldn’t recommend them to anyone.