[Q] custom rom for lenovo A328 topic

any one cane give custom rom for lenovo A328??

[Q] lenovo a328 NO OS topic

Please Help me guys, i was about to partion my SD in my Lenovo A328 but accidentally everything goes wrong, my unit is rooted and i also change my Recovery into TWRP for partion and back'up purpose,, the question is how can i Install new OS? see the picture for info, tia.