Fulfil your obligation and make their eid.
At a rate of £5 per person, every Muslim must pay Fitranah, regardless of age. You can make your family’s payment on their behalf as a contribution must be made by or for each member of the household.
Fitranah must be paid before Eid prayers commence to allow your donation to reach those who need it in time. Your generosity will enablsawh) ordained Zakat Al-Fitr to purify the fasting person from indecent words or actions, and to provide food for the needy. It is accepted as Zakat for the person who gives it before the Eid prayer; but it is a sadaqah for the one who gives it after the prayer.” (Dawud)