Addicted of buperonorfhin.

Hi.. struggling with taking heroin for 14-15 years from last 5 Years I switch to medisine like.. 1: Buperonorfhin 2.+ 50 mg 2: Clonxit 2 mg 3: Quetepine 100 4: Radizam 2mg 5: Soza Sr 6: Baclofhen 500 7: Diplomax 700 I take this from A MD London return Doctor who have his de addiction center.. untill I am indoor treatment taking all good but when go out .. I can't sleep , no hungry ness , my hands are trimmed shakes.. I feel my heart is very light and I Afraid from a high voice even.. But now I am fed up from this life.. is anyone have the alternate of this buperonorfhin or another medicine like parvon spas which contains peracetemol and nixobutamorfhin ..not correct but like,  please tell me.. it's costly like same as I taking heroin.. I don't want to live indoor or treated there.. any salt combination which I can get from medical store and I will be easy... please Help me if you can.. With warm regards, Âmítäbh