I bought a Redmi Note 12 4g last year at online. Yesterday I fell sleep watching TikTok, when I woke up at dawn my phone was already out of battery, so I went ahead and charge it. But still it won't show the charging display so I got worried and tried to wait longer, I waited for at least 30 mins. still it won't open or show charging display, I go online with my tablet to try to consult on the internet, I read a post here to about depleted battery so I waited again for another 4 hours but still it won't open, its completely blackout, can't even reset it. What should I do?? should I go to the store there is only one xiaomi store in my new my area, do they fix phones??