I've been trying to get in touch with Grande Covia...

I've been trying to get in touch with Grande Covian for 4 days, it's impossible. I call 97647 21 29, at 8 in the morning the ringing tone sounded but nobody took it from me and after 9 it communicates.
Well, you have a hard time thinking that so many taxes that we pay so that our attention is so incompetent in all social services, I don't know if they will take it from me, but I am sure that if they take it, they will ever put on a lady's edge, edge and not nothing will solve me, because he won't know how to solve the doubts.