Task Interface not Showing after process start form submited

Hello!

Context: 

i have One page with 2 StartProcessLink:

Link 1: List of sell Processes

Link 2: Sell Procees Creation

When i select the second link(Creation), it shows an Start Process Form, in wich i have a sumbit button.

When the process starts, i want to have an interface showing a link to the Link 2 Form(Sell Processes List), so ive configured an user input task inside Link 2 Process, as shown in the image below:

The thing is, it does not show, instead, when pressing submit, the main page its shown.

Thank you for your help.