Either put them into your header or delete them.
A site built like yours is also very hard for us to troubleshoot. Instead of one file where we can follow code, you have 3 or more, each of which needs to knit together correctly for WP to work properly, and mistakes could be in any.
If you need faults finding, then the best thing to do is create – on your machine – a huge text file that has each file fully listed in it in the correct order, and then post that whole file to the link below.
The other thing to do is very carefully compare original WP files with yours – as the mistake (as I said in another thread) is due to you having moved/deleted a vital piece of WP code.
https://paste.uni.cc/