how to uninstall SayMama

According to response I got from SayMama tech support:

If you are using a PC go to Control panel > Uninstall Software >
SayMama Plugin.

If you are using a Mac you will need to delete Your Username >
Internet Plug-Ins > SayMamaPlugin.plugin and then remove all 6 virtual
cameras from Username > Quicktime. The reason there are 6 virtual
cameras is that we allow for multiparty calling for up to 6 people at
a time.