I have already identified the cause. As an experienced full-stack developer with a vast knowledge of various web technologies, I believe I possess the ideal skills to resolve your WordPress CSS issue caused by SSL on Cloudflare. Over the past decade, I have successfully solved numerous issues similar to yours, ensuring seamless functional sites for my clients.
My in-depth understanding of HTML, CSS and PHP would be particularly valuable in tackling this issue head-on. Furthermore, I'm well-versed in dealing with various hosting platforms including Cloudflare; Therefore, your site's FTP access wouldn't be a problem for me.
One of my key objectives as a freelancer has always been providing top-notch work without breaking the bank - and that remains unchanged. So, not only can you count on me to fix your css-loading problem proficiently, but also within reasonable costs and a quick turnaround time. With my skill set aligned with your needs, I'm confident in delivering positive results for your website URL at https://hisenseapp.co.tz.
In conclusion, choosing me for this task guarantees you the right blend of skill, experience, and cost-effectiveness that you're looking for. I am from London and ready to commence working on your project ASAP. Let's get your website back into its fine running shape!