Merge some verticles to a face

Hello everyone, I’m new in blender and I’m searching for a way to merge some verticles to the face I want.
(image below)



This problem already took me a bunch of time, so could you help me to solve this problem?
Best regards,
Tom. :slight_smile:

I’m searching for a way to merge some verticles to the face I want. (image below)
What does this mean ?
Please clarify exactly what you want to do. What are the images supposed to be showing us ? Don’t assume we can read your mind to decipher vague screenshots

Notes given I’m not sure hwat you are asking
Faces cannot have holes in them so a face you may want to make might need to consist of 2 or more faces
Are they two separate objects ? Join selected objects with Object / Join (Ctrl+J)
You can snap vertices to a face with the snapping tools (magnet icon on header) https://www.blender.org/manual/editors/3dview/transform/transform_control/precision/snap.html