Zsofia, If you just want the Shipping calculator to not show up on the check out page. You will need to do the following. Be sure to make a backup on the code, in case you ever want to have it in there, and you forget what you did to remove it.
Robert F. Morrow
Hi I'm following this post, but it do not work for me. I need to disabled the "get shipping estimates" in "my cart"
I do as you suggest but my cart liquid contains only below :\