Minor PHP Website Updates

I need a seasoned PHP developer to make a handful of small-scale changes on my site (https://tinyurl.com/pbyhvzsd). The existing codebase is clean and the CMS is straightforward, so I expect the tweaks to be quick for someone fluent in PHP, MySQL, and basic front-end adjustments with HTML/CSS... (Budget: $15 - $25 USD, Jobs: Backend Development, CSS, Frontend Development, HTML, MySQL, PHP, Web Development, Website Management)