Donate here. International Medical Corps, whose teams are already on the ground in Ukraine delivering medical and mental health care. Donate here. CARE is an international aid organization aiming to provide food, water, hygiene kits, social services, and more to Ukrainians in need. Visite this link to help -https://www.supportukraine.co/
If you can't donate money, one option is also to raise awareness by promoting organizations that are raising funds for supplies. The United Nations humanitarian appeal fund, International Medical Corps, Ukrainian Red Cross, and People In Need are just a few options.