Not replacing with correct url

Hi, I’ve just installed and used Better Search Replace to correct a wrong link. When pressing the home button from any page on https://www.cinnig.com/ it went to the temporary http://cindyr4.sg-host.com/.

The problem after using the plugin is that it is not linking correctly to https://www.cinnig.com/ but to https//www.cinnig.com/ without the : . And after trying to fix this, it is now going to http://https//www.cinnig.com/.

How do I fix this? Please help.

The page I need help with: [log in to see the link]