Oh! The mail

Dear Postman!

Oh! He brings letters, postcards and paper letter for you!

Check your mail box,

I think it is full,

You will need to make

more space

As more letters are coming to you from the postman's bag right now...

Don't ignore the postman's bag right now,

Otherwise the postman will keep knocking at your door... 

For you to take the bundle of letters that are for you.