Signed a contract 6/11/21 for pool solar installat...

Signed a contract 6/11/21 for pool solar installation with the Rancho Cordova branch to start no later than 9/9/21, with a verbal start date of end of Aug, middle of Sept. Site survey was done a month early in July, which I though was a good sign but all down hill from there. I kept being told I might get installation by 9/21 but then was told 9/15 after I complained (to shut me up). I started emailing 9/19, no response. Emailed again 9/21, no response. I doubt they have not even pulled a permit because I am supposed to pay permit fees separately and last time I checked with the city it was a no. They operate under a couple of names so I did email under both known names but radio silence. Interesting how a few people are taken care of and others not. Oh but wait I forgot the team is still working on the design. Update 10/2/21 still waiting, have contacted their Mother Co Signora Solar back east and sent a copy of my contract & it appears they also are ghosting me. Had to take them down to one star with yelp. This is just wild. If you are going to do the work at least refund my deposit!