How do i raise my bike if there is no lock

Here are some strategies:

• Take it with you: The most secure option is to bring your bike inside with you, if permitted.
• Remove a key component: If your bike has quick-release wheels or a quick-release seat post, remove one of these components and take it with you. This makes the bike unrideable and less attractive to a thief.
• Park in a highly visible, high-traffic area: Thieves prefer to operate unnoticed. A busy, well-lit spot reduces their opportunity.
• Don't leave it unattended for long: Even in a visible spot, a bike without a lock is an easy target if left alone for an extended period.
• Disguise it: If you have something to cover it with (like a tarp or an old blanket), it might make it less recognizable and potentially less appealing.