First became aware of Quotatis when I looked on Gumtree for local plasterers.
After completing the request form I have been inundated with emails telling me they are still working on it. There seems no way of cancelling all this online so looks like I'll need to phone them.
I'd suggest you avoid them and do your own searching for a contractor.
Many thanks for the information regarding the lack of contractors in your area for your particular home improvement. All cancellation request emails are processed as matter of priority.
Regards