No
Send an email.
No, it is not possible to send a package with a fingerprint at the post office.
i dont freaking know?
The Post Office will deliver it to Number 10 Downing Street.
Yes, you can post a card to Spain from the UK without going to a post office. You can purchase stamps online and affix them to your card before placing it in a post box. Additionally, many postal services offer options for scheduling pickups, allowing you to send mail without visiting a post office. Just ensure your card is properly addressed and stamped.
send them in
Through a post office.
via the post office.
yes
the post office will send it back to the return address
There's a service called "General Delivery" that allows people to send you mail without knowing your actual address. The post office will hold mail until the person comes to the post office to pick it up, or until a certain amount of time has elapsed. You can go to your local post office to get more details on exactly how this works.
No, it will not be received.