How to resolve boot loop problem on android PumpKinx 10.1" tablet I've android PumpKinx 10.1 tablet with 5.1 Lollipop android os.

I did take backup of its stock recovery image.

Since there is no custom recovery image for this device I tried to flash it with twrp recovery image. But after running below command, device goes into bootloop. 
I've tried many methods but no success.

fastboot flash:raw boot twrp.img


Any help would be highly appreciated. Thanks in advance. 

Update : 


Every time this screen comes





Then if we go for normal boot or recover mode goes to this screen

Recover mode has these options but none of this is working
I Believe you are using some non branded (fake or Chinese) device and unfortunately the device don't get updated officially. But you can do a couple of things with it first restore and enjoy the previous version, or contact the manufacturers of the device they will send you, your desired ROM, it will take a couple of working days. I had this issue back in the day, all I did to restore it and hard reset. After two days I got an email, but they wanted me to pay for sending me the new ROM.
visit this link you will understand more. http://androidmtk.com/flash-stock-rom-using-smart-phone-flash-tool