Each individual pattern contains a Comments section where you can post questions, get answers in your own language and also read what other knitters have commented on the pattern.
Any corrections made to a pattern after its publication will be displayed at the bottom of the pattern text, in red.
You can also find the corrections to all our patterns under Free Patterns > by Catalogue > Corrections, in the top menu.
For more specific support, you need to contact the store where you bought the yarn.