Start saving very small amounts, amounts you can handle without carrying out about it. But try to be consistent and do it weekly, monthly, etc. you will develop this habit and then you will be able to increase the saving amount with the time

Take care of all what you spend and keep only the necessary thing. Record it with excel, you will see that always there is little holes that are taking all your extra money

Avoid credits if they are to buy things that doesn’t give you time or money back.