Website SEO Result and Leads

Hello, I am working on SEO for website http://www.f5buddy.com but the bounce rate is approx. 90%. I want to know why the traffic on website is less with more bounce rate even after the website is ranking well on 1st page for many keywords like:

• WordPress Development Services
• Shopify Development Services
• White Label Website Design
• White Label Website Development

Is there any issue with keywords or what? Even though the website rank on 1st page for these keywords we are not getting sufficient traffic or leads. Speed optimisation score is also 90% for desktop and 50% approx for Mobile which I think is not bad.

I am looking for experts answers, please help me.

Thanks,