If accepted by the IRS use the federal tax refund website to check the refund status - https://www.irs.gov/refunds
If accepted by the state use this TurboTax support FAQ to check the state tax refund status - https://ttlc.intuit.com/questions/1899433-how-do-i-track-my-state-refund
If they were Accepted then you are done. You are either waiting fo receive your refund or you need to pay a tax due. What do you think you are waiting for? Are you expecting to get another W2 or 1099 in the mail?