Tax Relief Query (Working from home 2021-2022 pandemic tax year)

holyone2

I am filling in the microservice form "Tax relief for expenses of employment" 

"Flat rate expenses

Flat rate deductions can be claimed by individuals who incur expenditure on the maintenance, repair or replacement of work equipment and specialist clothing. They are an alternative to claiming actual expenditure and there is no need to keep records, receipts or make annual claims.

Fill in the 'Other allowable expenses' section if you want to claim more than the flat rate deduction.

Do you want to claim a flat rate deduction?"

If I say no to this, then later on it asks "Using your home as an office"  so this is where I entered the 6 pound a week for 52 weeks expenses. Hope that's correct!