gzip is not working properly

<span style="color: #EF0003">Problem</span> gzip is not working properly
Tried: I spoke with my hosting company (Bluehost on Cloud) they said gzip is on and functioning properly on their end. I tried deactivating all plugins accept WMPU's plugins.
Tried deleting .htaccess ... Tried resetting... Still having the same issue shown below.

gzip is not working properly:
- Your server may not have the "deflate" module enabled (mod_deflate for Apache, ngx_http_gzip_module for NGINX)
- Another plugin may be interfering with the configuration
If re-checking and restarting does not resolve, please check with your host or open a support ticket with us.