Online marketing campaign for a grocery app in Qatar

Need a simple and basic package for an online marketing campaign to promote a grocery app in Qatar.

Looking for both content creation and content promotion.

Creation includes:
1. One landscape image,
2. One portrait video,
3. One landscape video, and
4. HTML5 assets (where relevant).

Promotion includes campaigning on:
1. Facebook
2. Instagram
3. Google search
4. Youtube

Currently, there are two apps (a customer app and a shopkeeper app) and they are available on both Android and iOS platforms. Additionally, there is a website that is more or less like a landing page.

Content created can be integrated within the website too.

Work will be evaluated based on significant traction through the listed channels within a reasonable period of time.

This is for a startup and so we are looking for a freelancer and not necessarily a company to do this job so we have flexibility, ease of access to work with, and budgetary constraints.

Upon satisfactory work and tempo build up this could turn into a fixed fees monthly based contract.

More details can be availed upon further discussion.