91 Any objections to the amount charged or billed and must be raised and justified in writing to Dating Factory within six 6 weeks of the queried charge being made or the invoice being received

Can you repeat this sentence, but add in punctuation?
9.1 Any objections to the amount charged or billed and must be raised and justified in writing to Dating Factory within six (6) weeks of the queried charge being made or the invoice being received.