Hello Anand, thank you for writing to us. Please share the registered contact number and order ID number on support.[protected]@vivo.com, so that our team will share the information accordingly.
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Customer satisfaction rating Customer satisfaction rating is a complex algorithm that helps our users determine how good
a company is at responding and resolving complaints by granting from 1 to 5 stars for each
complaint and then ultimately combining them all for an overall score. Read more
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