Filtering of a specific text and count it

[felicity13]

Hi I am new to Qlik sense. 

Currently want to try out some data. 

I have problem to filter a specific text such as "add" and then count the total number of "add" and show in a table. 

My data will be in a column and show, S_add, Add_test, A_test_add, S_test and etc.

Can anyone can me with this?

Thanks in advance.

[felicity13]

Hi,

Tried. Not working still. 

Thank you very much for the help.

Is there other script?