Ok it's perfectly clear you are preaching water baptism for salvation. Were you baptized in Jesus' Name? That's how they obeyed Jesus in Acts. Or you baptized WRONG?
If you're unwilling or unable to back up your claims using scripture or some sound reasoning then you don't need to continue deflecting and attempting to change the subject. Just say you don't know or give up already.
I'll ask you one more time:
You said:
"Water baptism is necessary to be in the first resurrection"
No it isn't!"
How so?