Excel WorkBook -Estimating Job total from Material Data Price List

I am wanting to create a customized estimator for swimming pool installations to include categories, phases, and a Master Price Data List to pull into an Estimator sheet. So we have tables pulling in data that corresponds to what we are pricing out. Hired a Freelancer, however, was unable to finish the estimator. Would like to do a zoom meeting so I can somewhat show you what I am talking about. Need Job completed by end of week