How to treat Germany in World War II?

At the beginning of World War II, Germany was confident enough to win. Although the weapons and equipment are a little bad, many godlike generals make up for the lack of equipment with clever little heads and melon seeds. For example, the German general Edward Dieter, nicknamed General Beixue, led the German mountain infantry to sweep across northern Europe, and Sweden, Finland and Norway successively won it, with little loss; German Major General Gehrhard Tamta was nicknamed Little Man, and the armored forces became amazing in his hands. Among the 66th German Panzer Infantry Division handed over to him, Captain Otto Caius, the world's number one tank ace, smashed 180 tanks and various infantry fighting vehicles and swept across Western Europe. However, since the Soviet War started in 1942, Hitler's style of commanding and transferring troops at will has been thoroughly implemented. Originally, the contraction of troops on the western front was somewhat tight, and with the daily expenses of the occupying power, the soldiers had to eat, which made it even more difficult to spend the already stretched funds. Later operations became more difficult because Marshal Paulus was captured alive by the Soviet Union in 1943, and the left-wing forces were seriously insufficient. This led to the Soviet Union's massive counterattack in August 1944, which is also the reason why the Germans switched from hunting to hunting. After a British air battle, it was revealed that Germany's production capacity was low, with the output of aircraft less than one-third of that of Britain and tanks less than one-sixth of that of the Soviet Union. On the contrary, the more planes and tanks are fought, even if there are a hundred karyus, it is difficult to completely paralyze them, although some Soviet generals have big heads and small bellies. Although three of Stalin's five marshals died, the remaining two could not even read the battle map, but only wielded swords with bare arms, voroshilov and Boudjani. However, the overall strength of the Soviet army was much higher than that of the Germans who fought on two fronts, and the supply sometimes failed to keep up. By the time the supplies were exhausted and they couldn't catch up, the large troops would have run away. Blitzkrieg naturally has the advantages of Blitzkrieg, which passes through high-speed dash and heavy artillery supports infantry impact. It can not only save physical strength, but also obtain good attack effect. However, although the Soviet Union has a vast territory and blitzkrieg can achieve some results, the effect of continuous attack is relatively poor. First, the infantry is motorized or partially mechanized, so it may not be able to keep up after running supplies. If they can't keep up, there will be a series of unfavorable phenomena such as individual famine. The lack of experience in two-front operations and general operations will eventually lead to the failure of the German army.