Product Rich Snippets Missing Offers and other tags

Hi,

We have a problem where for some of our products the Rich Snippets generated by RankMath has all details but some of them does not have. We are not able to identify the reason why they are different when the settings are same for both. Can you please help us identify and fix the issue. Thank you.

Sample Product with Issue: https://veganmall.in/iba-soothe-n-clean-micellar-water/
<script type=”application/ld+json”>{“@context”:”https:\/\/schema.org”,”@graph”:[{“@type”:”BreadcrumbList”,”itemListElement”:[{“@type”:”ListItem”,”position”:1,”item”:{“@id”:”https:\/\/veganmall.in\/vegan-skin-care\/”,”name”:”Skin & Body Care”}},{“@type”:”ListItem”,”position”:2,”item”:{“@id”:”https:\/\/veganmall.in\/iba-soothe-n-clean-micellar-water\/”,”name”:”Iba Soothe-n-Clean Micellar Water”}}]}]}</script>

Sample Product without Issue: https://veganmall.in/bcp-bajaj-hing-goli/
<script type=”application/ld+json”>{“@context”:”https:\/\/schema.org”,”@graph”:[{“@type”:”Product”,”sku”:”C100108″,”name”:”BCP BAJAJ HING GOLI (1 Pack)”,”description”:”Aids in digestion, Cures respiratory disorders, Reduces Headache, Reduces the blood sugar”,”releaseDate”:”2020-09-14T04:37:11+05:30″,”category”:”Staples > Food > Digestive Aids”,”weight”:{“@type”:”QuantitativeValue”,”unitCode”:”KGM”,”value”:”0.1″},”height”:{“@type”:”QuantitativeValue”,”unitCode”:”CMT”,”value”:”5″},”width”:{“@type”:”QuantitativeValue”,”unitCode”:”CMT”,”value”:”10″},”depth”:{“@type”:”QuantitativeValue”,”unitCode”:”CMT”,”value”:”20″},”image”:{“@type”:”ImageObject”,”url”:”https:\/\/veganmall.in\/wp-content\/uploads\/2020\/09\/BCP_Bajaj_img_C100108_1.jpg”,”width”:819,”height”:1024},”offers”:{“@type”:”Offer”,”price”:”65.00″,”priceCurrency”:”INR”,”priceValidUntil”:””,”availability”:”https:\/\/schema.org\/InStock”,”itemCondition”:”NewCondition”,”url”:”https:\/\/veganmall.in\/bcp-bajaj-hing-goli\/”,”seller”:{“@type”:”Organization”,”@id”:”https:\/\/veganmall.in\/”,”name”:”VeganMall”,”url”:”https:\/\/veganmall.in”,”logo”:”https:\/\/veganmall.in\/wp-content\/uploads\/2020\/01\/VeganMall_Logo_with_Mascot-TM-400×235-C.png”},”priceSpecification”:{“price”:”65″,”priceCurrency”:”INR”,”valueAddedTaxIncluded”:”true”}},”additionalProperty”:[{“@type”:”PropertyValue”,”name”:”pa_weight”,”value”:”100 gm”}],”brand”:”B C PHARMA”},{“@type”:”BreadcrumbList”,”itemListElement”:[{“@type”:”ListItem”,”position”:1,”item”:{“@id”:”https:\/\/veganmall.in\/digestive-aids\/”,”name”:”Digestive Aids”}},{“@type”:”ListItem”,”position”:2,”item”:{“@id”:”https:\/\/veganmall.in\/bcp-bajaj-hing-goli\/”,”name”:”BCP BAJAJ HING GOLI (1 Pack)”}}]}]}</script>

Regards,
Murali