Julian Nagelsmann insists the German FA will have to sack him if they want a new manager after his side’s feeble exit from the World Cup.In the hugest shock of the tournament so far, the four-time champions were dumped out in the last-32 by minnows Paraguay on penalties.However, despite a growing clamour for Jurgen Klopp to take over, Nagelsmann is refusing to quit his post.The 38-year-old, who is under contract through to the end of the 2028 European Championships, said: ‘I’m not someone who runs away. I’m available if that’s what the DFB wants. If they don’t want me, they need to tell me. I want to continue.’In football, you don’t have complete control. If the DFB wants me to, I’d be happy to prepare for the Euros and the Nations League. If they don’t want me to, they need to say it.’ Nagelsmann went on to lash out at the VAR decision to disallow a Jonathan Tah goal at 1-1 after a minor grapple between Waldemar Anton and Paraguay goalkeeper Orlando Gill. Julian Nagelsmann insists the German FA will have to sack him if they want a new manager The four-time champions were dumped out in the last-32 by minnows Paraguay on penaltiesHe said: ‘It’s a joke that our goal was disallowed, but in the end you also have to say it just wasn’t enough.’I am very disappointed because I feel we have a very cohesive team, and the impressions from training were always good. No one is failing on purpose. I feel sorry for all the fans in the stadium and at home.’Kai Havertz, who was responsible for one of Germany’s three misses in the shootout, said: ‘We are all very disappointed. We had many plans for this year’s World Cup. It is not a very good feeling to disappoint again. The team tried a lot.’One goal was disallowed. We had a very strong opponent; it was difficult to create chances and keep the pace. The Paraguayan team defended very deep and it was difficult to run for a long time. We tried to move over the flanks but unfortunately, it didn’t really work out. I don’t think we deserved to win this time.’I don’t think we allowed many chances. We were on the ball, in the momentum, especially after the equaliser. We ended up in the shootout. It wasn’t easy because I missed that penalty kick and it’s a 50/50 chance.’During the tournament, you really have to give it your all. I don’t think we played bad football, but something was always missing and that was the case today as well. ‘As players, we need to look at ourselves and what we can do better. We play for such a big football nation. If you get eliminated early, you don’t deserve to stay.’ VAR ruled out a goal after a tussle between Waldemar Anton and Paraguay’s Orlando GillNagelsmann added: ‘They have talked to me gently, they comforted me, they’re not going to offer me an extension of my contract two minutes after I lost this match. They are not going to talk just after the defeat.’If we did a survey today in Germany people would not speak positively about me today. ‘But in football you win some and you lose some, it’s always been that way. We haven’t really done much in this tournament to make people celebrate, but I have a lot of confidence that we could have done a better job’But I don’t think that everyone in Germany will agree with me staying on as manager of the Mannschaft.’It was very difficult because they were ultra-defensive. We didn’t give enough. When you exit the World Cup after you play Paraguay then it is very bitter. If you do not score many goals then it is not enough. It is very hurtful.’