Worse buy ever

Where do I start... They do not even deserve a star. Bought an apartment a year ago and it has been one thing after anther. Firstly hand over date overdue by 6 months. We were promised security estate, but we never got that. We ended having to sort the security infrastructure by ourself. The place is falling apart, we report and call but they never come to fix. They will come by to view, but never come to fix. There is lot more. The biggest one is Electricity every not and again we have electricity issues. Now we do not have electricity for a week, it's the second time it's happens. City power confirmed that they have fixed everything on their side and it's calgro issue now. Calgro is not responding. And they are building more more apartment near by....... Calgro sort out your mess