Default help with rom $$

hey all

i have done a rom dump on my tablet got all the img files
but i need this to be a flashable rom as the suppler will not provide it
the tablet internal memory is full due to a error whilst rooting
can provide details as required

but to be blunt im a newb when it comes to this if some one can help
or is willing to do it for me ill gladly donate for the trouble

sorry if this is breaking any rules or in the wrong place
just want my tab bk