Please help! Renault Clio 2001, 1.2l 8v what the problem is?

[blueclio1.2]

hello, sorry for new thread, but guys i realy need help, what the problem is? all problem i show on video, i think is best way to explain. thanks for all!

When i push accelerator pedal, not working, i mean my car self accelerator.

 

[Clioste]

Throttle body maybe as they get clogged with oil.