Edits of the site to Bitrix, I will send the details to those who respond

1. Letters from forms on the site do not come to the mail, although they appear in the Bitrix admin panel. Application:
- Request a call http://joxi.ru/5mdbN08HqLLePA
- Feedback form from the about us and Contact us page http://joxi.ru/8AnP5GvTNkk79m
- Quick application form http://joxi.ru/p27q6OkuLYYWXr
- Write to the http://joxi.ru/zANRpy8C1006PA manual
- New review
- New blog comment
2. Add a crankable telegram icon to the confirmation page http://joxi.ru/5mdbN08HqZdGQA
3. Increase the speed of loading pages from mobile devices to the level of 5 https://skr.sh/sEl6Xx0lPdS?a
4. Fix errors in the sitemap http://joxi.ru/D2POV4WIw88BXm
5. The blog should show the number of comments http://joxi.ru/Dr8gWv8iKY6ZDA
6. In the blog, after the disclosure of additional articles when you click on Show more, the articles that are not clickable become http://joxi.ru/vAW7R40C3LLB5A
7. It is necessary to re-upload a file with services, where seo titles, seo description and text on the page are prescribed. Excel file
8. If you add anything at the end of the URL, the pages work and a duplicate is created
can be fixed in several ways:
- so that such links give the response of the server 404, or 301 redirect to the correct url.
- or to have canonical on similar pages, or noindex, follow