Samsung Fold Phone Issue

SAMSUNG FOLD PHONES!! I had all the Fold Phones from the very first to the latest Fold 6!! What a bad experiance ALL LIKE IN ALL my Fold Phones had the same issue!! Making 2 lines (Pienk or Green or White) lines at bottom of screen and that for a phone not evan 6 months old (Fold 6) and other 14 months (Fold 5) and the unit's DONT come cheap with a avarage cost of R28000 per unit that add up to all 7 Folds I had and have to +- R200000.00 in total!! Evan of Samsung like in past repair them its stil every time a issue time they gone and data up and down the phone your bank appz its just a mess!!