i cant apply dhcb server with bridge the same port

RouterOS General
1

i have mikrotik power box bro and i need only port as dhcb to be connected to the ap
but i cant while the Ethernet is on bridge , in case Ethernet not on bridge i cant make it connected with dhcb server

if there any solution i could make Ethernet port on bridge at the same time on dhcb server it would help me a lot

2

No..

3

No idea what you are asking, a diagram might help!
Also explain your requirements in terms of what you want users to be able to do without speaking at all about IT equipment or config.