Actually, England didn't play as well as I expected in that match. And yes, England must be able to increase the effectiveness of their front line again. Because they still have difficulty creating good opportunities in this match. but this also happens because Serbia actually also has quite good squad depth. So I wouldn't be that surprised if Serbia could almost match the English National Team's game. And the English national team was lucky because the Slovenia vs Denmark match only ended in a draw. This automatically puts the English national team in first place in Group C.
But apart from all that, I am also quite confident that England will indeed be able to qualify from the group stage and will even continue to be in first place in Group C. Against Denmark it might be more difficult but I am sure the English national team will still be able to win it.
It is very natural that some people really hope that England can perform at the top because they have a pretty good squad. However, in the first match, England was only able to win 1-0 over Serbia. As a result of the results of this match, some people are also doubting their chances of winning the championship, but in my opinion the verdict is too quick and I am still very confident that Southgate will immediately evaluate his squad. However, overall the England national team's performance was quite good, statistically they were also superior to their opponents.