There are only ten rupees on my mobile account. I need to get my mobile account toppe

[tufguy]

Can we say "There are only ten rupees on my mobile account. I need to get my mobile account topped up for thousand rupees"?

 

[emsr2d2]

I've only got ten rupees left in my mobile account. I need to top it up with a thousand rupees.

 

[tufguy]

I've only got ten rupees left in my mobile account. I need to top it up with a thousand rupees.

Is "for thousand rupees" wrong?

 

[emsr2d2]

Yes. We use "for" when talking about the price of something.

Can I buy this car?
Yes, you can buy it for five thousand pounds.

What's your best price for this Ming vase?
I can let you have it for two million dollars.

When you top up your mobile account, you're not buying a product. You're transferring an amount of money from your bank account to your mobile phone account. We "top up" those kinds of accounts "with" a specific amount of money.