You can receive bitcoin from same address since majority wallets only hide older receiving address once it contain a transaction. My suggestion is copy your bitcoin address to text file since majority wallet use HD wallet these days and these wallet still work perfectly even if you only receive bitcoin to same address.
Hello, my wallet (Ledger Nano S) changes the address after every transaction. I know that it is because of security reasons (worse to track, I guess) but I want to have fixed address. Can you tell me the right Bitcoin software wallet with fixed address or how to disable this on Ledger? I want to receive and send the transactions from one and the same address. Thank you.
The easiest way to solve your problem is to download blockchain.info and all. Here's a wallet with a permanent address. Then buy yourself what you want.
Bad suggestion since OP already have hardware wallet and using online wallet is very risky.