Help me please

Hello my friends, I am here to share with you my suffering with Eczema. I feel shy when shaking hands with people because the skin is rough, even if I put moisturizing creams, it does not help this in the jumps because there are no fingerprints for me because I have been suffering for a long time from it. I can not wash my clothes or cut or touch the onion , tomato and lemon, all of them provoke eczema more and more. I have tried many creams, but unfortunately most of them leave a dark color on my skin. Please donate to me, because I need to travel to find better treatment, so medical creams