Telesales taster to close from warm/hot list making 25 calls

I need someone with Telesales skills to contact 25 people from a list of respondents to an add for a solar light product. I am looking for someone based in my area, UK, though the calls are outside the UK and so need to be made with WhatsApp (the list is all WhatsApp phone numbers) to avoid costs. The list is much longer than this but I want to try a test of 25 here on PPH.

I will supply details of the product and ad they responded to. All of these went into a flow beyond just the product but interacted with a bot that asked them if they were interested in buying, they replied in the affirmative.

The customers are two hours ahead of here, if they don't answer on the first call I'd like a second attempt made, one call in their business hours one after. 3:30pm here would be the start of outside business hours there.

For those willing to pay straight away I will supply the payment details they need to remit to.

I also need some information captured and recorded on the spreadsheet including:
Town/City for delivery logistics
Whether they are looking for credit and if so how much
Any other products of interest
Best time/days to call back (including for those looking for credit)
The date this contact was made
Notes, any observations about the call including attempts made to call and when/result

I need the calls to be completed in two (2) days at most from starting the gig.