Virtuemart 2.0.26d VS plugin "price Matrix"

[Grisu74]

Hello I need help, after updating to the latest version does not work anymore Virtuemart plugin "price Matrix", the developer(cisin.com) does not respond after paying for this project, the problem is that the price does not update using the form in width and height, as in figure, Can someone help me solve the problem?

Reward for help

Thank you very much


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