Tecno spark 2 back up (go edition)

[osogo]

Hi anyone who has stock tecno spark 2 ROM back up file that i can flash through twrp please send me a link or rather anyone who has rooted there tecno spark 2 running on Oreo go edition kindly back up and send me the file i accidentally bricked my phone and im unable to install firmware through Sp tools ive tried install an alternative custom ROM but i cleared everything therefore my phone cant boot up on custom ROM either please anyone with a tecno spark 2 send me your back up file ill greatly appreciate.

note that it has to be running on go edition