tenant law can a tenant email a 30 notice to move out, or must it legally be by…

tenant law
can a tenant email a 30 notice to move out, or must it legally be by US Mail or cerified mail ?

And does a tenant have a right to create her own 30 day notice period ./ She was renting on a month to month from the 6th of each month. Can she suddenly send a 30 day notice on the 23rd of the month ?

Two questions:
#1 I went in to sign a second 6 month lease on my apartment.

Two questions:
#1 I went in to sign a second 6 month lease on my apartment. Because I didn’t come in before the 1st of the month (per contract, lease actually ended the 31st of the month and not on the 6th, which is when my rent is due and when i moved in). They are now trying to charge me a 75 dollar month to month fee for this month only. The contract does not say anything about if you don’t renew your lease by this date then you will be charged a month to month fee. I found this out on the fourth of this month in a newsletter they stuck on my door. I went in promptly after the weekend to resign, still thinking my renew date was the sixth, which fell on a Sunday. Am I obligated to pay the 75?
#2 When I did resign my lease, the employee working resigned me at the rate I moved in on, which was a promotional rate. We both signed this document, he gave me a copy, and now they are telling me that it was wrong and want me to sign a new contract at the higher price. I told them that this wasn’t my problem, I’ve already signed the lease and they can’t make me pay the higher rent. Am I correct? Isn’t that why we have contracts?
Thank you for your time and help in this matter,
Amanda

moving after lease is up without notice my lease was up in april.

moving after lease is up without notice
my lease was up in april.i intended on renewing my lease but an incident with one of my neighbors has me changing my mind.Without to much detail I was assaulted ,police were involved and now I fear for me and my families safety.I no longer want to live here.I’m required to give 60 day notice.Month to month increases rent 120 dollars.Is there any way I can legally move out now without a notice. I cannot afford the increase and no longer feel safe enough to sign another lease.