OP, do you still have the address that is supposed to have received the payment?
Is it
1M2s5jnkspK82fyiJ1stzG8SDdPhuYcbKP ?
That address is not part of the public key you have shared!
The first address generated by your public key is
1M2WeprC3o6P7YvLvXEAFZBQVFxs4iPqKDCareful, it is similar for the first 3 letters but not the same.
I hope you kept your communication with your counterpart.
He may have swapped the address you gave to a similar address.
You should get in touch and get him to send to the correct address.
Expire date has no influence on this. Don't worry about it.
no the address was in my wallet
he sent the 5btc
i saw it on the address in my wallet itself
when i closed my wallet, the address and the 5btc was gone
it swapped to the address you mentioned.
Zaakir: i am not currently at home, once i get home i will check what you said to me, what should i look for? can you detailed your request please