I fixed my problem by deleting the first row everytime Im done with it. So now I create a excel file, everytime script works on first row, it deletes it and second row becomes first one and works like that.
@yourfriendkarol Please be more specific on what you are going to achieve. Resources in BAS are very powerful but somewhat limited on the other hand. In total I spent few hours on github trying to understand if using a resource would be good for my this or other problem.