By Matthew Cooper Barcelona have been brutally mocked over a post on social media made just minutes before Kylian Mbappe ended their hopes of reaching the Champions League semi-finals. Barcelona beat Paris Saint-Germain 3-2 in the first leg of their quarter-final tie but ultimately lost 6-4 on aggregate after a dramatic second leg. Raphinha scored an early goal to make Barcelona overwhelming favourites to go through, but the game turned on its head when Ronald Araujo was sent off for bringing down Bradley Barcola. Goals from former Barcelona winger Ousmane Dembele and Vitinha drew PSG level on…