While the WINGS community crowdsources curation of projects, always carefully review a project that is using a 3rd party contract before sending funds.
Always carefully review the crowdfunding terms and conditions. Do not fund projects that restrict your current jurisdiction, or citizenship from participating.
You can fund a project from any external wallet which contains ETH.
If the project was created with the WINGS contract generator (not a 3rd party contract) you will receive your tokens immediately after sending ETH. Project tokens are locked and will become available to move once the crowdfunding period has completed and if the project was successfully funded. (Success = raised min goal)
If the project does not meet its minimum goal, or is canceled, you can retrieve your ETH using the refund guide available on the project page.