I would highly, highly recommend taking the free SAS programming one course. I'm assuming you're using SAS University Edition, that you downloaded and are running on your own machine. If you're using SAS Academics on Demand or a company installation the instructions are different. In fact the primary difference between these systems, is how you reference files.
But in the meantime here's what you need to do.
1. Plae the file you imported into the my folders folder you created on your computer.
2. Go into SAS UE
3. Click on Servers Files and Folders Pane
4. Navigate to the file you just put in the folder (best to keep the name all lower case)
5. Right click the file and select properties
6. Copy the path
7. Insert that path into your .SAS program as needed and run it.
A .sas file is a text file with SAS programs in it. In this case it's a program to import the text file, so after you run the code you should end up with a data set in your work library.
In the future please don't post screenshots as attachments, you can include them directly into the forum as a post. And take the few seconds to make it presentable, ie rotate to correct orientation and such.
And the less you tell us the less we can help you. Another good resource for learning is the SAS videos.
Here's a direct link (you'll need to scroll down past the top banners and stuff)
https://video.sas.com/category/videos/sas-analytics-u