I have a bunch of TFT in my ThreeFold connect wallet that I acquired through farming. Once I enter my seed-phrase (24 words) to https://migrate.projectmycelium.com/ I only see 0.09 TFT instead of my actual balance. 
Register for Mycelium Ledger also does not work. The “Create Account” button is not clickable.
So how can I exchange TFT to spore?
I have a bunch of TFT in my ThreeFold connect wallet that I acquired through farming. Once I enter my seed-phrase (24 words) to https://migrate.projectmycelium.com/ I only see 0.09 TFT instead of my actual balance.
Hi there! Kindly try logging in using your TF Chain Secret (HexSeed) from the TFConnect app and let us know the outcome. To locate it, please open the ThreeFold Connect app, navigate to the Farming section, switch to the V3 tab, and select your farm. From there, you will be able to view and copy your TFChain Secret.
Register for Mycelium Ledger also does not work. The “Create Account” button is not clickable.
The username must be at least 8 characters long. Kindly update it accordingly, try again, and let us know how it goes.
So how can I exchange TFT to spore?
Kindly bridge the required TFT to your TF Chain address, sign up on the Mycelium Dashboard (https://migrate.projectmycelium.com/act/tokens) using your TF Chain secret, and proceed to purchase SPORE with TFT.
Worked exactly as you described. Thanks!
It is my pleasure to help.