The usage of TELL/SAY

Hello! How are you? Thanks in advance!

You say I?ll find the way to get it
You tell me I?ll find the way to get it.

Tell or say?

I am confused!

Thanks!

Jes?s

.

Both fine, Jesus. Notice that tell takes an object noun first, while say takes a noun phrase:

Tell me your name.
Tell your name to me.

(X) Tell your name.

Say ‘Chicago’
Say ‘Chicago’ to me.

(X) Say me ‘Chicago’.

There is more information HERE and HERE.
.