J7 max error

[Jomyjoy]

My phone J7 max shows like thia. What's the error. Morning onwards working good, after that the phone stucks then i long press power button and then i can't boot device 

[cs_member10]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We acknowledge your query and apologize for the inconvenience caused to you and will surely assist you regarding the same. We request you to kindly visit the service center for a physical inspection of your device. You can locate your nearest service center with this given link: https://www.samsung.com/in/support/service-center/

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support

[Jomyjoy]

Thanks 😊

[Jomyjoy]

This i tried hope no result it shows recovery mode and turns off. Thanks for ur support