i always lag to much so it kicks me out what can i do to lower it

Well, there is not much you can do when you have a tablet from 2012, I would recommend lowering your render distance and turning on fast graphics in your videos settings, also turn off your clouds.

No on my computer the tab doent let me play its. School chromebook

Not dell brand

Then that's why, It's not lag- It's your school blocking it.

No it just freezes then gos black they use gogaurdian not the other stuff

And my friends work too

oh, then here- Try my website 

https://minecraft194eaglercraft.weebly.com/ 

Pick the Minecraft 1.12.2 button and when it opens- Make sure to click the “Switch to WebAssembly version”. It make your game run 2x faster

Does it work?

I will have to try in 9 days since i got spring break and some how forgot my computer at school

Oh, ok then. whatttt- y'all already on spring break- Crazy. We have ours in 2 more weeks…

Yeah ima be chilling and winning giveaways LOL but i would lie the money before reset which might have just happend

The reset happened?????

no- it did not- I still have my stuff