[HELP] I Need Profile Backlink Websites For Tech and Gaming Niche

Hello Guys, just started a new blog and it's all about Tech and Gaming, I seriously need to build some high-quality backlinks for ranking purposes, can someone help me with a list of websites I can register to insert my link on the profile for backlinks, will appreciate it if the sites are Tech and Gaming niche base.

Thanks.

https://knowem.com/websites/all

use this thread https://www.blackhatworld.com/seo/mega-thread-build-backlinks-together.1070265/