Please correct the following sentences

[JRD]

1 The above said work has been carried out as per the request from Mr. X.
1.1 Also, note that the 50sqm of additional carpets have been handed to
your stores

1.2 Balance carpet whic is purchased additionally also been handed over to
your stores

whis one is the fit for the 1 sentence

[Anglika]

1 The above said work has been carried out as per the request from Mr. X.
1.1 Also, note that the 50sqm of additional carpets have been handed to
your stores

1.2 Balance carpet whic is purchased additionally also been handed over to
your stores

Which one is the fit for the 1 sentence

The above work has been carried out as requested by Mr XX.

Note that an additional 50 sqm of carpets has been delivered to your store

The balance of the carpet purchased has also been delivered to your store.

Which one fits will depend on whether there was an additional meterage of carpet supplied to the store or a surplus of carpet from the original order.

[JRD]

Thank you for great help !

Since the word carpets is plural, so whether I have to use has been or have been

Please advise