Please tell me best treatment for it

Please tell me best treatment for it.

Deflazacort , levocetrize, candid dusting powder

Provate G cream apply thrice daily on it.

Tab Polanir
Tab celestone

Tab alastin odtab allegra 120 mg od cream .clobate gm 10 days
Kivical lotion aplly 3 time

K2 shop use

It is a skin infection I have referred the dermotalogy