(India cheap) Has anyone used freelance SEO services?

Several enterprises like Upwork, 1PageSEO, doing it for a very low price in Indian rupees (even more my currency is Brazilian real)

They are very insistent on making money , some work in teams of ~40+ in the biggest or individual

I just don't hire because I already have a lot:
Vps/Rdp, RankerX, Emails, Proxies, Good theme/hosting (i have a ecommerce site).

Have you already hired?

Most time the links are garbage that will just be toxic for your site and get you penalized.