Remove or change structured data of AMP pages

Hi,
I have install Better amp plugin into wordpress website. It working fine except blog pages. I have a section into website called “News”, amp pages are created by Better amp plugin, but structured data is missing values for author name.
I didn’t find solution anywhere for this issue.

Structured data into amp page of blog created by plugin.

{
“@context”: “http:\/\/schema.org\/”,
“@type”: “BlogPosting”,
“url”: “https:\/\/indiaevisas.org\/where-you-can-travel-visa-free-with-this-passport-ranking-site\/amp\/”,
“headline”: “Where You Can Travel Visa-Free With This Passport Ranking Site”,
“publisher”: {
“@id”: “#organization”
},
“mainEntityOfPage”: {
“@type”: “WebPage”,
“@id”: “https:\/\/indiaevisas.org\/where-you-can-travel-visa-free-with-this-passport-ranking-site\/amp\/”
},
“description”: “Security is a primary concern for every government and that is many put necessary measures to safeguard the safety of its nation as well as its people. With that, there are changing rules that govern who travels in and out of a country. It is amazing”,
“datePublished”: “2019-05-01”,
“interactionStatistic”: [
{
“@type”: “InteractionCounter”,
“interactionType”: “http:\/\/schema.org\/CommentAction”,
“userInteractionCount”: “0”
}
]
}

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