I have a Hoover HD Vision 1400 8kg washing machine that is leaking from underneath.?

I checked the filter, it had a lot of limescale, I have run a 40 degrees cycle with limescale remover, but the puddle of water has become worse which leads me to believe that either there is a split pipe or a loose connection of some kind. Does anyone have any ideas before I call someone out or should I cut my losses and get a new machine? Thanks