two of my jets have come out how do i fix them

i have a dynasty 3000 spa and 2 of my jets have came out i have tried to put them back in but they wont stay .used hot tub

I have no idea -- I've never worked with spa equipment.

If you want to send pictures to poolforum AT gmail DOT com, I'll post them. It's possible someone here knows, but this is really mostly a pool forum.