You are lost in space

[kartavyaparekh96]

const paytmConfig = {
MID: 'Kartav68917250553942',
WEBSITE: 'APPSTAGING',
CHANNEL_ID: 'WAP',
INDUSTRY_TYPE_ID: 'Retail',
CALLBACK_URL: 'https://securegw-stage.paytm.in/theia/paytmCallback?ORDER_ID='
}

runTransaction(amount, customerId, orderId, mobile, email, Checksum) {
    const callbackUrl = `${paytmConfig.CALLBACK_URL}${orderId}`;
    const details = {
      mode: 'Staging', // 'Staging' or 'Production'
      mid: paytmConfig.MID,
       industryType: paytmConfig.INDUSTRY_TYPE_ID,
       website: paytmConfig.WEBSITE,
       channel: paytmConfig.CHANNEL_ID,
      amount: '1', // String
      orderId: 'ORDS6204448', // String

      custId: 'CUST001', // String
      checksumhash: 'ej4xHRtH9zCxXP0QOGYNAG2tHPoNdfXTOwftnXSWJaRkNd/whnKKTNfmmUGuw3fv2HY5Ks2k4vsUpBCjjpYVHsWtwen1R+AT7hJFvVzbys4=', //From your server using PayTM Checksum Utility
      callback: "https://www.google.com"

    };
    paytm.startPayment(details);
}

I have tried may times with different checksums but there are only one screen open. You are lost in space And Order Id.
Not get any Solution.. Please provide some solution
Thank you

[paddy57]

i have to same issue