Had Fat Grafting go wrong so tried to deflate it will Hyaluronic Acid now it looks even worse. What should I do? (photos)

For a complicated issue like this, you need in person examination with experienced oculoplastic surgeon. See following link and video too. You might benefit from lower blepharoplasty.

I have used fat grafting for over 35 years. I injected in lips and hands and find it very good in those two locations. I do not eject it into the  Area around the Eye because often it leaves a lump such as what you have. In my experience these require surgery to remove and cannot be  dissolved with steroids which often make it worse. See a very experienced surgeon for fat removal.