What is a PDT account reset? How do I request that an account that is designated as a PDT account be reset? - Day Trade Rules

We can help to remove the PDT flag from a customer's account only once every 180 days. If an account was erroneously flagged, and the customer's intent is not to day trade in his/her account, we have the ability to remove this flag(The steps: Application → Click the "Day Trades Left" and jump to the day-trading page → Click the "Marked as a PDT" → Click the "apply for resetting your PDT status"). Once the PDT flag is removed, the customer will then be allowed three day trades every five business days. If an account gets re-flagged as a PDT account within 180 days after the reset, the customer then has the following two options:
A. Deposit funds to bring the account's equity up to the SEC required minimum of $25,000
B. Wait the required 90 day period before any new positions can be initiated