Lemme get this straight...

You sent her 40k UGX for transport and she failed to turn up at your (landlord's) rental.

Then, your mind tells you that "Actually the transport is around 30k"

Now, because you want to collect back your money from her, you want to spend 30k on transport, to go and reclaim your 40k....

(You think you're saving 10k on transport)

Only for you to realise that she blew it all away!

and now you'll need an extra 30k to get you back home.

I must admit....
I've seen bigger idiots but your case is within the 1% of the 1% .

You see how Captain America is a super soldier... YOU AEE SUPER STUPID!