Jose Mourinho managed Luke Shaw at Manchester UnitedLuke Shaw, England's defender, says he doesn't understand why he is still being criticised by Jose Mourinho, his former Manchester United boss.Mourinho, a radio pundit, said Shaw's set piece delivery in England's victory against the Czech Republic was "drastically poor".Shaw stated that even his international teammates had asked him: "What's his issue?"The 25-year old said, "Clearly, I am in my head a lot and that he clearly thinks a lot about me,"Shaw said that there was no hiding that Mourinho didn't get it right.He was a great manager, but the past is past. It's time to move on. He can't."He constantly talks about me, which is quite odd. Some of the guys have even said, "What's his problem?" Some of the lads have even said "What's his problem?" and "Why does he keep on talking?" He needs to get on with his life.""It's easy to ignore him,"Shaw's upward trajectory has continued since Mourinho's December 2018 sacking of Manchester United.While he won only one England cap, he was unable to make it into the United team. However, despite being left-back for the Euro 2020 fixtures, defender has been a regular in the sidelines.After becoming a regular first-team player under Ole Gunnar Solskjaer's replacement, Mourinho, he helped United finish second in their table.Mourinho spent 18 months at Tottenham, following his time at United. In May, he was named Roma's new head coach. He has also been working as a pundit for Talksport during Euro 2020.Shaw stated, "What he is saying now is nothing compared with how it used be,""I'm so over it now. I have learned a lot. I learned a lot during the three years that I spent with him. It's easy for me to ignore him and even laugh about it now. It's better to ignore it and continue living my life.Shaw is now focusing on England's last-16 match against Germany (kick-off 17:00 BST), and he says it would be "incredible" to beat them.Three-time European champions defeated the Three Lions by penalties at the 1990 World Cup as well as Euro 96. Current England boss Gareth Southgate missed a crucial spot-kick.He said, "Not only for us players, but also for the entire nation to see that would have been brilliant.""Of course, what happened in the past was the past. We, the players, as a team, want our own story. And what better way to do that than by beating Germany on Tuesday, and setting the tone for the rest?