Sewing straight and curved seams
Here you'll begin your sewing journey. The first step is to practice sewing straight stitches on paper. You'd need to print out the stitch lines document in order to be able to practice. Kindly find attached below and download.
For every piece of paper you sew on, take a picture of your seam lines (the sewn marks on the paper) and upload here so we can review. If your seam lines are not that straight, the you would have to reprint or make copies of the stitch lines and practice all over again. The essence is to help you become adept at sewing with minimum error. So, do not give up. :)
Should you have any issues, kindly drop your question(s) in the support group and we'll sort you out.