I didn’t notice it

[flytothesky]

Hello~ Would you help me how to say this naturally please?

A: Are you on the way back from supermarket?

B: Yes.

A: Why didn’t you call me before you leave? I have something to buy so I put a memo on the door, didn’t you see it?

B: No, I didn’t notice it. Sorry.
Or, No, I haven’t notice it. Sorry.
Or, No, I coun't notice it. Sorry .
Or, No, I didn’t pay attention it. Sorry.

[Soup]

A: Are you on your way back from supermarket?
B: Yes.
A: Why didn’t you call me before you left? I needed something from the store so I put a note on the door. Didn’t you see it?
B: Sorry. I didn't see it.

[amigos4]

Hello~ Would you help me how to say this naturally please?

A: Are you on the way back from supermarket?

B: Yes.

A: Why didn’t you call me before you leave? I have something to buy so I put a memo on the door, didn’t you see it?

B: No, I didn’t notice it. Sorry.
Or, No, I haven’t notice it. Sorry.
Or, No, I coun't notice it. Sorry .
Or, No, I didn’t pay attention it. Sorry.

Hi, Fly!

A: Are you on the way back from the supermarket?

B: Yes.

A: Why didn’t you call me before you left the supermarketmarket (or home)? I needed something for you to buy so I put a memo on the door. Didn’t you see it?

B: No, I didn’t notice it. Sorry.

Cheers,
Amigo