Printing symbols

Today we wanted to print our chosen symbols onto our t shirts. We went down to the printin seeds to start printing, we got the screen ready but then unfortunately we was unable to print as the technician wouldn't allow us to print as we hadn't given her a brief or what we wante to do in writing.
This is what we done so far...

 These are the two symbols we wanted to print on our t-shirts. Neptune and Earth.