Error reading .txt file

I used the csvread command to import a .txt file that has a 7x3 matrix. instead of importing it as is, it displays the first 7 numbers from left to tight in a column matrix. Is there something I'm missing?

[Stephen23]

@Matthew Olivo: please upload the data file here by clicking the paperclip button.

[Matthew Olivo]

I just did this. does it make the csvread pointless then?

[Stephen23]

@Matthew Olivo: I don't see any file. Please try again.

[dpb]

Stephen meant to attach the file to the Question so we can see it...not possible to infer what might have happened since we can't see your terminal from here from the description only...