Fix hosting issues of a site

I am in need of a freelancer who can fix the hosting issues of my website. Specifically, I have been experiencing website downtime.

https://www.stakesmen.com/

Skills and experience required for this project include:
- Experience in troubleshooting hosting issues
- Knowledge of Bigrock hosting provider
- Ability to quickly identify and resolve website downtime issues

If you have a track record of successfully resolving hosting issues and are familiar with Bigrock, please reach out to me. Thank you.