You have to speak English like you not like American or British or Australian people. Your accent is wonderful! Your accent is a cultural thing! It's something you have to be very proud of because it's part of you, of who you are and of your cultural heritage! Keep up the good work and help these people understand the importance of using English every day, in every context and in every situation. Provide them with some good tips 

 

سعی کنید در یادگیری انگلیسی درگیر لهجه نشید چون لهجه انگلیسی ای که شما صحبت می کنید شمارو منحصر به فرد میکنه.