PreArm: Mode not Armable

I’m trying to arm my drone, but I keep getting a message saying mode not armable. my flight mode are as follow:
Flight mode 1: Stabilize
Flight mode 2: Loiter
Flight mode 3: Loiter
Flight mode 4: Loiter
Flight mode 5: Loiter
Flight mode 6: RTL

I have already bind my remote control to the drone. when I do my throttle up to the right, it tells me that compass calibration is running. but, if I do it to the bottom right, it wont arm the drone.

can anyone please help me…

I’m pretty sure you’re in RTL mode, you can’t arm it in return to launch, try Stabilize or loiter

Maybe he got something wrong with the RC mapping or directions