I added my site: [studyinnaija](https://www.studyinnaija.com) to CloudFare and for some hours it worked as supposed, but stopped working after a while. Anytime I try visiting it, I get this error: “www.studyinnaija.com redirected you too many times.” Help, please.
May I ask what kind of suggested steps for troubleshooting have you already tried as written on the article from below? 
May I ask what SSL option have you got selected under the SSL/TLS tab at Cloudflare dashboard for your domain ( Flexible, Full, Full Strict … )?
Furthermore, before moving to Cloudflare, was your Website working over HTTPS connection?
You could determine this by:
- Use the “Pause Cloudflare on Site” option from the Overview tab for your domain at dash.cloudflare.com .
- The link is in the lower right corner of that page.
- Give it five minutes to take effect, then make sure site is working as expected with HTTPS without any error
- Check with your hosting provider / cPanel AutoSSL / Let’s Encrypt / Certbot / ACME and renew it in case if needed
- Only then, when your website responds over HTTPS, you should un-pause Cloudflare and double-check your SSL/TLS setting to make sure it’s Full (Strict).
Here is a way to re-check if you correctly setup the SSL for your domain with Cloudflare: