If your vinyl flooring gets burn properly than it is essential to remove the burn part of vinyl flooring and replace that part with new vinyl flooring materials. It is not possible to fix the burning part from the vinyl floorings. You just have to replace the burning part of vinyl flooring with new part. There is only solution remain to remove the burn part from the floorings.
It is essential to replace the burning part with the new vinyl flooring piece. There are different size of vinyl flooring available so you just remove the full piece and replace it with new piece so that vinyl flooring looking new. You need to pest the piece of vinyl floorings with the new piece. If you have more damage than you need to replace the whole flooring with new vinyl flooring materials. It is most important to note that your flooring gets looking new. You must use the same color so no one can image that you had replaced the burning part with new vinyl floorings.