Vtg 1997 Disney Princess The Little Mermaid Swimming Ariel Doll 16" NOT WORKING

Vtg 1997 Disney Princess The Little Mermaid Swimming Ariel Doll 16" NOT WORKING *this does NOT work - I put a new battery in it and can't get it to work. It was adult owned, battery compartment is clean but it has been stored in a tote for 20 years There is some discoloration on the chest area - no strap to hold up the top Minor staining on the tail fabric SEE PHOTOS