Connecting point disconnects all other previous connected components

New to grasshopper, the professor set up a file to be student-edited and have the editing be connected to the main code to fit the student’s need at the end.
The issue is that there are multiple connections going into “Bouncy Solver: Goal Objects” to create the Mesh I’m working with, but every time I connect my “Anchor: A” it disconnects every single other connection that has been made to Goal Objects.

How can I stop this to be able to add the anchor to goal objects without disconnecting the rest of the connections?

I have attempted to connect 2 points into 1 connection point but it will disconnect the previous one. How can I stop this so I can have multiple connections going into 1 connector?

I have figured it out. Trusty old holding “Shift” worked