I am looking for someone to code and install an email signature

General information for the business: We are a clean water charity
We are looking to have our branded signatures installed on Microsoft Outlook on a Mac. We believe that installing the current signatures are not compatible with the Outlook version installed on the Mac, and therefore are looking to have installed correctly. This may require reformatting the current signature to fit in with the Outlook/ Mac software

We need our signature to be designed and formatted correctly so it can be installed on the Outlook software on a Mac. The current signature has lost its formatting and is displaying incorrectly.