I checked your transaction history and believe I found the client you're referring to. If I'm looking at the right client, the first payment on your Hourly contract occurred at the end of April and while you've been continuously earning on this contract, you're approximately a month and a half away from having your relationship with this client tagged as long-term on your Stats page. Keep up the good work!
I understand that and have referenced the timing of the first payment you received on this contract in my previous post. Note however that your relationship still falls short of the three-month time frame. Please do keep providing quality work to your client and your stats will get updated automatically once your relationship meets this requirement.