Beta for MG adventure 44k works

Hello! I am looking for a serious beta to swap my MG novel. I have swapped before and loved the experience! I check for style, pace, dialogue, characters, and all those fun details. I check grammar but I'm no expert!

12 y/o twins get sucked into another dimension only to discover a race of aliens who despise humans.

Plenty of fast paced action. I hope that it will appeal to boys and girls. PM me if you are interested and want more details. Don't like to post a ton on here : )

I am honest, and serious, but do enjoy reading the stories as well. Interested in someone who is also serious about polishing their novel and honing their craft.

My mom has an '78 MGB LOL. I learned to drive stick with it...sorry off topic : )

I guess I should add more info. This has touches of sci-fi and fantasy but not a ton. There is not an extreme amount of world building involved, but there are unique and fun creatures