To grant access to SimpleHelp the following steps must be taken.
Step 1: Open System Preferences and select the Security & Privacy section.

Step 2: Locate the permission you wish to grant. Here we have highlighted the Accessibility permission.

Step 3: Granting permissions requires you to enter your user account password. Click on the lock icon to do this.

Step 4: Locate the application to grant access to, and check the check box beside the application name.

The same process can be repeated for any permissions to be granted.