Data binding in blaze

I want object dynamically lat or long value using collection locate named as template media . I m not able to send lat or long in object named as beaches dynamically

Styled Maps - Night Mode

#map {
height: 100%;
}
html, body {
height: 100%;
margin: 0;
padding: 0;
}

{{ > media}}
{{ > home}}
{{ #each locate }}
{{lat}} {{long}}!
{{/each}}

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