Where can I find a replacement cable for my Ematic tablet?

where can i get a new charging cable for my EGQ375BL tablet?

its the tablet that comes with the soft case and headphones.. and i’ve looked all over for a new charger but i only found a Ematic EMU62 and that didn’t work… so where can i get a replacement charger cable for my Ematic 7” Quad-core tablet with android 7.1 (nougat)? the tablet is fine its just a few days ago in the morning i woke up and found that my tablet charger had a white wire showing through the black covering and my tablet wasn’t charging so.. i’m trying to find a new charging cable but i don’t know where to find one that works. so if anyone has the answer to where i could get one that would be great!