Increase the Insta account to increase sales

The task of the advertising campaign is to increase the visit to the Insta account for the personal shopping service payable by the audience of women 25-45 (the average customer check per month is usually $3000-5000).
A study of the audience was carried out (there were 4 options of the supposed targeting, from which after checking 2 auditories with a crossover of no more than 12% were made).
Advertising and retargeting.
In 2 weeks of accompaniment came to a stable result of $0.06 for the transfer to the account and high relevance announced.
The customer is satisfied with the growth of subscribers and the growth of sales.