You were advised not to cycle due to inadequate knowledge, dieting and training, and a high bodyfat% but still did it anyways and now you've run into problems.
Let me refresh your memory but referencing the following threads:
http://forums.steroid.com/showthread...ook&highlight=
http://forums.steroid.com/showthread...mer&highlight=
http://forums.steroid.com/showthread...me!&highlight=
Now you come whining that you can't maintain and an erection anymore. No surprise to me. If this problem persists through PCT and continues on then I hope you don't mind taking viagra/cialis on a daily basis.