By Alan Johnson A Tesco shopper has accused the supermarket giant of “tricking” him after revealing the unwanted contents of a bag of carrots. The man took to Reddit to share a snap of the 800g bag of the British carrots, complete with an added spud for good measure. “Tesco tried to trick me into buying a potato,” he said in the r/CasualUK subreddit. Whilst some respondents thought it was hilarious, others encouraged him to complain to the company in a bid to snag complementary goods. “Buy it, take it home and then write a letter of Complaint to Tesco,” one Reddit user said. Another user quipp…