lg washer dryer 7kg load £100 plus free dishwasher works but leaks -

LG WASHER DRYER, 7KG WASH LOAD THIS IS A LOVELY LG WASHER DRYER MODEL NO WD14123RD THE MACHINE IS IN PERFECT WORKING ORDER I HAVE BEEN USING IT FOR A COUPLE OF MONTH LIKE THIS, THE ONLY PROBLEM IVE GOT IS THE FRONT KNOB WHICH YOU TURN TO SELECT THE CYCLE YOU WANT KEEPS ON GETTING STUCK AND YOU HAVE TO FIDDLE WITH IT TO SELECT BUT ONCE SELECTED WORKS FINE, CAN BE SEEN WORKING WHEN YOU COME IF YOU LIKE I AM OPEN TO SENSIBLE OFFERS PLUS FREE FULL SIZE HOTPOINT DISHWASHER WORKS PERFECTLY WELL BUT HAS A LEAK. WOULD BE A BARGAIN FOR SOMEONE WHO KNOWS ABOUT WASHER DRYER MAYBE IT JUST NEEDS A NEW KNOB.I ALSO STILL HAVE THE USER MANUAL IF YOU LIKE. ANY MORE QUESTIONS DO NOT HESITATE TO CONTACT ME.