Yes — we already told you the specific reason. It's right in the decision screen in your Split Pay account, and we also sent it in the notification email you got at the time. All reasons are provided up front, no need to ask for more.
The reason walks through what we looked at and what we'd recommend for improving your chances before reapplying.
If you can't find it:
Check your email inbox (and spam folder) for the message from Split Pay around the time you applied
Check your Split Pay account — the decision screen should still be accessible
The best path forward: stabilize your account balance, build a consistent deposit pattern, and reapply in 30 days. Your financial profile is reassessed each time, so things can change.