No option to change password
I recently changed my password to my email account and now I can’t access email on my iPad. Details on my email tell me I need to reset my password but there’s no option on my iPad to do so. I can access email on my phone but not my iPad. I read that if I delete my account and reinstall it that will take care of the problem, but when I start to do that, it tells me that my contacts and calendar will disappear. If I delete my account and reinstall it will the contacts and calendar, also come back?