Selectively make parts of each phrase bold:
FREE 3 DAY CLICK & COLLECT*
FREE HOME DELIVERY ON ORDERS OVER £50
NEXT DAY DELIVERY £4.95
This may be instantly misinterpreted as a Cookie Consent header that EU users have now come to expect to see at this location, and of this size and style. Making the text partly bold may create just enough contrast to subtly draw some attention to it without disturbing the existing visual balance.