Help! Sportsman ECU removal

:banghead:I am trying to remove my ECU to send to RVS performance for the ECU tune off of my 2016 Sportsman HL 1000 and having an incredibly hard time getting the ECU out. Has anyone else done this before? What kind of tabs are on the bottom? I can get my hand to it but it is extremly tight and I have no idea what im feeling for (its like my first girlfriend all over again)