Is your religion is right and all others are wrong. I suppose you think your religion is right and all others are wrong. No Buddhist who understands the Buddha's teaching thinks that other religions are wrong. No-one who has made a genuine effort to examine other religions with an open mind could think like that either. The first thing you notice when you study the different religions is just how much they have in common.
All religions acknowledge that man's present state is unsatisfactory.
All believe that a change of attitude and behaviour is needed if man's situation is to improve. All teach an ethics that includes love, kindness, patience, generosity and social responsibility and all accept the existence of some form of Absolute. Imagine an Englishman, a Frenchman, a Chinese and an Indonesian all looking at a cup. It's a tasse. It's a pei.