I have a premium subscription and have some tax documents that need to be changed in pdf. I am doing this on the mobile app, I have also tried online by signing in. I am unable to change numbers or edit the text. The only thing it sometimes gives me is a text box and a highlight or strike through option. I need to be able to remove text on the document and insert new text. There is no such option on my end. Can someone please help, I've been at this for about 10 hrs total and paid for the premium subscription just to edit one document.