Hi again,
The hosting company checked everything:
"Checking the Apache error logs, the only errors being seen about this are:
[Tue Jun 14 03:55:20 2016] [error] [client 78.34.110.76] File does not exist: /home/marcin/public_html/favicon.ico, referer: http://onemgraphics.com/contact.html
[Tue Jun 14 03:55:20 2016] [error] [client 78.34.110.76] File does not exist: /home/marcin/public_html/404.shtml, referer: http://onemgraphics.com/contact.html
I have also checked all permissions on the files and this appears to be correct. Checking the include/sendemail.php, there appears to be a few items off such as the smtp settings. (These have been corrected).
Even after this change, the spinning persists. I would be unable to say what is causing the error on the include/sendemail.php as nothing specific is being logged into the Apache or php logs.
This may require the aid of a developer to assist in configuring the contact form correctly"
After that I checked my form and it's sending the email but the spinning wheel never stops and there is no confirmation or anything about the form being sent.
Marcin