Peugeot 206 the engine turns but not part

I have peugeot 206 engine 1.4 year 2001 the engine rotates but not part. If anyone knows what problem can have

Check if there is gasoline in the injector rail, if there is review that the injectors work.
also check if there is a spark

In general, if it is not a 20 ampers fuse that is in the inner rifle and that is different from all of all with orange, if I remember correctly, it could be that the computer is blocked or the magnet captor checks as Othoniel says if what is missing is fuel or spark Impact that is on the left pillar of the shock absorber, but check first than missing to help you better.

Thank you estimated, I'm going to check out the possibilities that have given me, hopefully one of them.