Goal: Search for Food since96 channel and subscribe the channel and notify it to a
Step instructions:
Go back to previous page
click on the search icon at the top of the screen
Search for Foodsince96 channel 
select the first result
click on the subscribe button
click on the subscribe drop down button
select the first result
Actions:
action_type: navigate_back
action_type: click
action_type: input_text
text: Foodsince96
action_type: click
action_type: click
action_type: click
action_type: click