My nokIa x keeps rebooting into twrp recocery 2.8.7.0 PLZ help (i'm not a pro)

Wel my device said that he can't detect sim and i must reboot , from that reboot .. it keeps rebooting to recovrey
i wiped cash data and dalvink patch , and i tryed to flash custom rom from that recovrey but still can't boot into systm , my nokia always boot into recovrey plz help