After you have successfully connected to PlotX, you need to ensure that you have at least one of the supported payment cryptocurrencies in your wallet on the Polygon network.
The supported payment cryptocurrencies are:
You can get these cryptocurrencies in your wallet on the Polygon network using any of the following methods:
From a centralized exchange of your choice | For example, Binance, AscendEX, MEXC Global etc
From Ethereum using the PlotX app | Guide here