Nose has completely changed shape for the worst. What can I do? (Photo)

My nose is basically back to its old shape, I'm 10 months post op and up until about 5-6 months my nose was perfect and now it's bulbous and the columella and the parrot-y shape is back and even the bump in the middle of my nose is coming back? I got this done abroad and the surgeon will not respond to my messages now I've sent him pics. What can I do? Is it a case of steroid injections or revision? The photos of the tape were taken at 3 months and 5 months and the last pic is now