Nuanced SEO questions
It may or may not happen. It doesn't work like I put a keyword here and there and I'll start ranking for that keyword. Google algorithms decide which keywords are releva...
My competition has copied my domain name
I'd go with UDRP at WIPO: https://www.wipo.int/amc/en/domains/guide/
Should I pay to fix those issues ?
This is an audit from Ahrefs. A little bit of work with site structure and content. Can't comment on price but if he can fix it for you to no errors, it does sound fair.
Sitemap show is corrupted
Please, explain what do you mean by Sitemap show is corrupted. Is it a syntax error? Or 404 error?
Martin Senko
@msPHP (Laravel) backend programmer and data-oriented SEO explorer. Seoforum is my hobby project where I develop, discuss and take care of members comfort. Feel free to post under Meta if you need anything. Or report bugs here https://seoforum.com/thread/site-issues-and-errors Easy way to contact me directly: scroll down, visit Contact Us page and hit me up with your email.