how can i delete the email

how can i delete the emails?????

i don't have any email but when i see iphone storage they are there 367 mb size of email and attachment

my general language is arabic if you can talk with my in arabic

and how i can delete the draft email when i open mail i cant find any email but when i search in iphone i can find them

and why apple doesn't support arabic language

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http://www.gulfup.com/?IkUvIB

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