Movin fromMa2HendersonNV,need info on methadoneclincby2:45p.Eastern Las Vegas cool 2 not w/child "PLEASEHELP"!

Henderson, NV or Las Vegas has 2 clinics with almost same names. My brother lives out there gave me name-I LOST IT- and now I need it B- 4, 2:45p.m TODAY!!!!! I am not having a child. IT is a out-patience program. For anybody who does not know what I'm talking about, it is a opiate blocker,so if i want 2 get high with oxy's, perc,s herion,ect, i can not get high.PLEASE HELP TIME IS VERY