@ashleighpotter2015 You will need to contact the school district directly, as they have the ability to reset passwords.
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I recommend checking the spam/junk folders of your email first. If you do not find it, please try to clear the cache and cookies or switch the browser and try to reset your password again to see if you get the email.
If you do not as Heather suggested you would need to reach out to the district so that they can reset it at their end.