I am working on creating a header for a sister company. I cloned a theme and wrote the code for the new header in the design manager. I opened the global header for that theme and put the header module I designed in. I tried to delete the default logo in the top left corner in every way I know how. I have talked to 4 HubSpot customer support people, and no one can help me. Any suggestions on how to get the header to function properly?