You can use a broker from ZuluTrade’s network in order to use your EA. Also, you can use Zuluscripts on ZTP which is similar to mql.
First, you need to create a Trader here https://www.zulutrade.com/trader-program.
Then you need to decide which broker or platform you are going to use. If you are a demo or live trader and so on.
If you need more info, please let us know. Also, you can chat with our support. They will guide you.