You can apply for Child Benefit if you have one or more children in the UK with you. If successful, you’ll get £21.80 a week for your eldest or only child and £14.45 for each additional child.
ENG:
https://www.gov.uk/child-benefit
UKR:
https://www-gov-uk.translate.goog/child-benefit?_x_tr_sl=auto&_x_tr_tl=uk&_x_tr_hl=en
You might also be able to get help to pay for childcare if your child is not in school yet. You can apply for a school place once your child is 4 years-old.
ENG:
https://www.childcarechoices.gov.uk/
UKR:
https://www-childcarechoices-gov-uk.translate.goog/?_x_tr_sl=auto&_x_tr_tl=uk&_x_tr_hl=en