Regarding Title Formatting

That’s a theme issue: talk to the author of your theme. Or check out how it is done in other themes.
Or, you can try some plugins:
https://elasticdog.com/2004/09/optimal-title/
https://www.netconcepts.com/news-release-seo-title-tag-plugin/

Thank you, I used the top one, the title optimizer and it worked like a charm. Thanks.

Glad it worked for you.
Could you, please, mark it as resolved?