This article explains how to remove sponsored ads that appear in your Instagram feed. It is not actually possible to delete them entirely, but you can remove them one at a time. This way, the ads that will be shown to you in the future will be different than the ones you have deleted.
Steps
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Step 1. Open Instagram
The icon looks like a colored camera.
If login does not happen automatically, type your username and password in the appropriate fields, then tap "Login"
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Step 2. Tap the icon that looks like a house
It is located in the lower left corner.
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Step 3. Scroll down to find sponsored publications
They are marked with "Sponsored", which is at the top of the post, under the name of the account that posted it.
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Step 4. Tap the button at the top right
It is located at the top of the publication, next to the account name.
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Step 5. Tap Hide Listing
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Step 6. Select an answer from the questionnaire
With this ad hidden, Instagram will use your feedback and will no longer show you these types of ads in the future.