[Resolved] rooting an RCA RCT6773W22 topic

I had a hard time finally found a method that worked after trying everything

download aptitode
when you open it it'll ask you to update do that
search root checker pro : off topic paid apps free off of aptitode
download install
verifie root

it should say at this time not rooted
back to aptitode search "kingroot"
download it and install run it
this app is in chinese blah blah blah theres a green dot top of the screen saying root
tap the green button should say success switch windows back to root checker pro reverfie

root should ask for kinguser auth accept voila rooted

i need other users to test this method if there having troubles and post success or fail