Help - my website has disappeared
I've been making my living online for the last five years (unbelievable considering my lack of technical knowledge). I'm in the teaching niche and my site was ranking very high (pos #1 and 2 for sevreral terms) until I instructed my techie to install an XML sitemap. Now we are non-existent for the terms we had - in fact, my site has been missing for three weeks now.
As I understand it, it can take up to 4 weeks for Google to trawl the site again but I'm getting worried we might have done something wrong. Can anyone shed any light?
Publish Coloring Books for Profit (WSOTD 7-30-2015)