Won't Spin

Was washing some clothes, when my wife walked in and said the washer is making a fast clicking noise but wont’t spin , however the water does drain, I tried running it through the cycle and noticed it hardly wants to agitate since it stoped spining, but everything else works,

How do you remove the cabinet around the washer, I’m thinking it might the cuppling ? if so any instructions would be apprecciated. Thank You:confused: