Samsung Galaxy Tab A7 Lite

Bought it off ebay a little over 8 months ago, advertised as frp locked. After seeing the possibility of frp bypassing i bought it. Ive been trying every trick, tool, video, rom, apk, i could find, nothing worked and ive pretty much lost all hope, this post is to see if anyone can hopefully find a FREE frp bypass method thats tested and garenteed working. Thanks