Once the swap is confirmed and you send those coins, unless you have more of the same, you remove them from your swap list. If you do have more of them: you will need to alter the number in your exchange box.
My question is i want to mark the coins before sending and a green line should appear..and gramms in the bottom...when im marking ..nothing happens...and even after refresh page...its returns not marked again...
If the swap is confirmed by both parties there is no way to change check marks.
When you're still negotiating a swap you can change "your side" of the swap. When you click a checkbox it take effect immediately so there is no need to do anything else.
