You have to use data recovery software to recover your deleted files — basically, data recovery software using to retrieve the lost data from hard drive or SD card. There are two types of recovery software paid and free. Most of the free recovery software won’t work correctly like you can’t recover your all lost data by free software. If you want to improve your all data you have to use paid recovery software.
Anyway, there is also some free recovery software which can help you to get 90% your data back. This one ontrack hong kong will help you to get your data back. I also used this to get my data back from my computer SSD. There also have every instruction about how you will use the recovery software for recovering your data.