Stuck at formatting data (Lenovo A3000-H)

[AC Question]

just now i formatted my tab, and when i reboot it, the Lenovo text appears, and suddenly it moves to Android which it removes its body with a core inside of it, and then the core is spinning inside his body. above of the Android's head is a blue bar moving to the left. When i left my tab alone, it suddenly restarted by itself. It repeated for 2 hours. And incidently i pressed a power button, and it says it wanted to format my data. And when i left it alone, it suddenly appears at volume + and power>recovery menu. Can anyone explain to me what's happening??

 

[B. Diddy]

Welcome to Android Central! If you press the Volume buttons, does that give you different options? If so, choose the option to Reboot.