How you should handle employment gaps on your CV is dependent on your situation.
If you have multiple employment gaps, but they were less than a year long, you can hide your employment gaps by only listing the years you were employed in each job:
Store Manager, 2019–2023
Just4Pets, Gloucester
Cashier, 2017–2019
MegaMart Superstores, Cheltenham
Alternatively, you can use a different CV format that makes your dates of employment less obvious. For example, skills-based CVs are ideal for drawing attention away from employment gaps because they place emphasis on your key skills rather than your work history.