Once you make your buy or sell offer, you can easily edit the offer by following these quick steps:
Step 1 : Hover over to Buyer's Order and click on view Detail
Here you can see a snapshot of all your current offers, which you can view and edit.

Step 2 : Next, click the Edit button next to the View button.
You can also Remove your offers with the toggle button.

Step 3 : Here you can change trade instructions, offer tags, offer terms, and other details. Once all the info is updated, click Modify Offer On the bottom page.

That’s it. You have now successfully edited your offer!