On Page SEO - Fix Crawlability, erros erros and issues in my websito so it can better perform in SEO.

I'm looking for experienced SEO professionals to help me fix website crawlability issues and improve my website's performance in SEO. I've been also having issues with broken links and want to ensure that my website is optimized for search engine visibility. My website is quite large, with more than 200 pages, so the problem is quite sizable. In terms of SEO tools, I prefer SEMrush or GSC for analysis and fixing the issues. If you're confident that you can solve these problems and help me get better results on search engines, please don't hesitate to contact me.