Jumper T8sg v2 Plus Roll and Yaw settings question

Hello I have a Jumper T8sg v2 Plus and new to drones etc.. I noticed that in beta flight the Roll wen I move the stick to the right it rolls to the left and vice versa and same goes for the Yaw. Would anyone be able to point me to a video or link where it explains on how to switch it so when I move the right stick to the right it rolls to the right and when I move the left stick to the right it turns to the right?

Channel reverse