H-Bridge

[danish]

I built an H-bridge circuit using Proteus, this circuit has input voltage of 40V but we cannot get any output voltage.
Please see it and tell me where is my mistake.

 

[(*steve*)]

I would advise you to google "H Bridge" and see what one actually looks like.

 

[Arouse1973]

Oh dear! Could have a slight issue with that one.