I have two scenarios in SAP, with list of data on screen and Empty Screen

[Sudhir_P]

SAP with list of data on screen and click one by one to extract data
Empty Screen with no data.
I want, if above 1 scenario pops up then

click on Material row and extract data.
else if above 2 scenario pops up just display message “No list for this week”.
Used Image Exists Activity, by capturing screen but failed.
Any suggestions please. attached images for info