Envoy Mortgage Worst mortgage experience ever - missed deadlines and incorrect numbers LAfayette Colorado

I ended up with Envoy mortgage after the broker I called switched from a very trusted company to Envoy. He called me the day he missed my appraisal deadline and promised that nothing else would be dropped. Unfortunately, I trusted him and let him take my account with him to Envoy. Nearly all deadlines were missed, sometimes multiple times. They failed to lock my rate when I asked them to, and when the issue came up in conversation, the rate had jumped by .625%.  Closing was postponed multiple times due to errors on their end. Instead of telling me it would be a few days, I kept getting promises of "just a few more hours". About three hours before my actual closing from the broker stating I need to bring approximately $4000 more to the table in order to close. When this was looked into, multiple errors were found in the closing paperwork. In the end, I only had to come with a little less than $2000 more than originally planned, but the closing paperwork was still wrong. I was extremely happy when I saw they had sold the mortgage, but once again disappointed at the fact that the actual mortgage payment was wrong. At this point, there is nothing I can do except warn others to not use Envoy.