Please don't bump again, that's not permitted here.
Hello , im interested how to manually add description and meta tags for home page since my theme wont allow me to change it via all in one SEO or any other seo plugin .
Get a new theme. ;)
All of the SEO plugins insert meta tags via the head and all your theme needs is
wp_head() in it. All of them should have that and if yours doesn't then it's very simple to add.
You could edit your theme's
header.php file, but you really shouldn't if you can avoid it.
Or just get a new theme, that's such a basic thing that it's surprising that your theme doesn't include that.