Google Adwords Optimisation

Hello

I have had a Google Adwords campaign setup by someone else for my corporate gifting business but he has had to go overseas and cant help me

I would like to A-B test two landing pages so need someone who can

a) Help me change the conversion optimisation criteria in the campaign
b) One campaign whose bid strategy is PMAX is not getting any clicks, I need help resolving this
c) The second campaign has had 15 clicks but only one enquiry so advice on optimising the page it points to would be helpful

Once the campaign records hits, I need someone to look at page view videos and assist with conversion optimisation on the pages themselves for 2 weeks.

The website has been built on Shopify and the two pages that I will be directing each campaign to are itemised below

https://gourmet-luxe.com/collections/corporate-christmas-hampers
https://gourmet-luxe.com/pages/luxury-christmas-corporate-gifts

Thanks for your time