Any TLT ETF like ETF can I purchase in Freetrade?

I am currently finding a Bond ETF, TLT, that I can purchase. However, there’s no such product in Freetrade. If I want to buy something like that. I am not sure whether DTLA is an alternative to TLT.

Also, I cannot find any information like the convexity and daily volume for DTLA.

Please help

TLT is a US ETF so you won’t find it in any UK platform.

DTLA seems to be the UCITS complaint equivalent

DTLA is a USD accumulation version
IDTG is a GBP hedged distributed version

IBTL also exists and seems to be a unhedged distributed version

You can find more details of them on the iShares website